JP2025533696A - Clinker ash adsorption separation and purification equipment for slag silos - Google Patents

Abstract

The present invention relates to the technical field of air purification, and in particular to a clinker ash adsorption, separation, and purification device for a slag silo, comprising an installation unit including a clean box, a partition plate installed within the clean box, and ventilation pipes installed at both ends of the clean box, the partition plate dividing the clean box into a filter chamber and an adsorption chamber, a filter unit installed within the filter chamber and including a filter assembly covering the surfaces of the filter holes, and the adsorption unit including an electrode installed at the top of the adsorption chamber and a collector assembly installed at the bottom of the adsorption chamber. In this clinker ash adsorption, separation, and purification device for a slag silo, clinker ash dust is passed through the clean box. After the clinker ash enters the filter chamber and the adsorption chamber of the clean box, some large particles are filtered by the filter assembly, and the remaining small particles pass through the filter assembly and are adsorbed by the collector assembly, thereby achieving double purification of the clinker ash, thereby achieving the purpose of purifying the air and protecting the physical and mental health of workers.
[Selected Figure] Figure 1

Description

The present invention relates to the technical field of air purification, and in particular to a clinker ash adsorption separation and purification device for slag silos.

When performing maintenance on a boiler's slag silo, it is necessary to remove the clinker ash that has adhered to the inner walls of the slag silo. When removing the clinker ash, a large amount of clinker ash dust is dispersed into the air, which can pose a health threat to workers on site.

When performing maintenance on conventional slag silos, workers typically wear masks and ventilate and collect dust to reduce physical injury. However, ventilation alone can allow clinker ash dust to enter the environment, polluting the surrounding environment and affecting civilized production operations. For this reason, the present invention provides a clinker ash adsorption, separation, and purification device for slag silos.

The present invention was developed in response to the problem of environmental pollution caused by the scattering of clinker ash dust in conventional slag silos.

Therefore, an object of the present invention is to provide an apparatus for adsorbing and separating clinker ash dust in a slag silo and purifying the air.

In order to solve the above technical problems, the present invention provides the following technical solution: a clinker ash adsorption separation and purification device for a slag silo, comprising: a clean box, a partition plate installed in the clean box, and ventilation pipes installed at both ends of the clean box, the partition plate dividing the clean box into a filter chamber and an adsorption chamber, and the two ventilation pipes respectively communicating with the filter chamber and the adsorption chamber;
The partition plate is provided with a filter hole and a slide groove, the slide groove is located below the filter hole, and a scraper is provided in the slide groove;
a filter unit including a filter assembly installed in the filter chamber and covering the surfaces of the filter holes; and a connection assembly installed at an end of the filter assembly and positioned in the adsorption chamber, wherein the bottom of the filter assembly penetrates into the adsorption chamber through the slide groove and abuts against the top of the scraper;
an adsorption unit including an electrode installed at the top of the adsorption chamber, a collection assembly installed at the bottom of the adsorption chamber, and an electric telescopic rod installed at the bottom of the adsorption chamber and connected to the collection assembly, the collection assembly being slidably inserted into the slide groove, abutting against the scraper, and fixedly connected to the connection assembly;
The bottom of the adsorption chamber is provided with a dirt discharge groove, and the collection assembly cooperates with the dirt discharge groove.

In one preferred embodiment of the clinker ash adsorption, separation and purification device for a slag silo according to the present invention, the filter assembly includes a mounting cylinder installed on the top of the adsorption chamber, an opening provided on the side of the mounting cylinder, a rotating shaft rotatably installed within the mounting cylinder, a worm spring installed on the rotating shaft, a roller installed outside the worm spring, and a filter mesh wound around the roller and passing through the opening,
The adsorption chamber is provided with a guide rod, which is positioned above the filter hole. The filter mesh passes through the top end of the guide rod and then penetrates into the adsorption chamber through the sliding groove, and the end of the filter mesh is connected to the connection assembly.

In one preferred embodiment of the clinker ash adsorption, separation, and purification device for a slag silo described in the present invention, the collection assembly includes a collection section slidably inserted into the slide groove, an ash collection groove provided in the collection section, a protrusion slidably provided in the ash collection groove, and a position limiting section provided at the bottom of the adsorption chamber and coupled to the protrusion.

In a preferred embodiment of the clinker ash adsorption, separation and purification device for a slag silo according to the present invention, the collecting section includes a U-shaped plate slidably inserted into the slide groove, and a seal block installed at an end of the U-shaped plate and combined with the dirt discharge groove;
The end of the electric telescopic rod passes under the U-shaped plate and is fixedly connected to the seal block, and the ash collecting groove is located at the top of the U-shaped plate.

In a preferred embodiment of the clinker ash adsorption, separation and purification device for a slag silo according to the present invention, the protruding portion includes a push plate slidably installed in the ash collecting groove and a protruding holder installed at the bottom of the push plate,
the position limiting unit includes an L-shaped position limiting holder fixedly installed at the bottom of the adsorption chamber, and an L-shaped pressing rod rotatably installed at the bottom of the adsorption chamber,
the position limiting holder has one end as a fixed side and the other end as a connecting side, one end of the pressing rod abuts against the fixed side and the other end of the pressing rod is elastically connected to the connecting side;
The pressing rod has a first pressing side and a second pressing side, one side of the bottom of the protrusion holder is joined so as to abut against the first pressing side, and the contact surface between the protrusion holder and the first pressing side is an inclined surface, and the other side of the bottom of the protrusion holder is joined so as to abut against the second pressing side, and the contact surface between the protrusion holder and the second pressing side is an arcuate surface.

In a preferred embodiment of the clinker ash adsorption, separation, and purification device for a slag silo according to the present invention, extension plates are provided on both sides of the U-shaped plate, one end of each extension plate is flush with the end of the U-shaped plate, and the other end of each extension plate extends beyond the end of the seal block, and the extended portions of each extension plate are arc-shaped, and the two arcs are bent inward;
The end of the dirt discharge groove is located directly below the extension plate, and the extension plate and the seal block are respectively combined with the dirt discharge groove.

In one preferred embodiment of the clinker ash adsorption, separation, and purification device for a slag silo described in the present invention, a collection area is provided at the top of the U-shaped plate and the seal block, and an electrostatic field is formed between the collection area and the electrode.

In a preferred embodiment of the clinker ash adsorption separation and purification device for a slag silo according to the present invention, the connection assembly includes two connection ropes installed at the ends of the filter mesh, two guide pillars installed in the adsorption chamber, and a delay section provided in the middle of the connection ropes;
The diagonal guide pillars are provided in the adsorption chamber, one of which is adjacent to the top end of the partition plate, the connecting rope passes through the two guide pillars and is fixedly connected to the seal block, and the delay section is located between the two guide pillars.

In a preferred embodiment of the clinker ash adsorption, separation and purification device for a slag silo according to the present invention, the connecting rope is provided with a cutting opening, and the delay section includes mounting plates installed on both sides of the cutting opening, a connecting spring installed between the two mounting plates, a slide rod installed between the two mounting plates, and a position limiting plate installed at the bottom of the slide rod,
One end of the slide rod is fixedly connected to the mounting plate adjacent to the filter mesh, the other end of the slide rod slides through another mounting plate, and the position limiting plate abuts the mounting plate away from the filter mesh.

In one preferred embodiment of the clinker ash adsorption, separation, and purification device for a slag silo described in the present invention, a connection holder is provided at the end of the seal block, and the connection rope passes through the guide pillar and is fixedly connected to the connection holder.

The beneficial effect of this invention is that by passing clinker ash dust through the clean box, the clinker ash passes through the filter chamber and adsorption chamber of the clean box, and some of the larger particles are filtered by the filter assembly, while the remaining small particles pass through the filter assembly and are adsorbed by the collection assembly, resulting in double purification of the clinker ash, thereby achieving the purpose of purifying the air and protecting the physical and mental health of workers.

In order to more clearly describe the technical solutions of the embodiments of the present invention, the following will briefly describe the drawings used in the description of the embodiments. Of course, the drawings described below are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings based on these drawings without any creative efforts.
1 is a schematic diagram showing the overall configuration of a clinker ash adsorption, separation and purification device for a slag silo according to the present invention. FIG. 2 is a schematic diagram showing the configuration of a partition plate of a clinker ash adsorption, separation and purification device in a slag silo according to the present invention. FIG. 2 is a schematic diagram of the filter assembly of the clinker ash adsorption separation and purification device in the slag silo according to the present invention. FIG. 2 is a schematic diagram showing the internal configuration of a mounting tube of a clinker ash adsorption, separation and purification device in a slag silo according to the present invention. FIG. 2 is a schematic diagram of the configuration of the collection assembly of the clinker ash adsorption separation and purification device in the slag silo of the present invention. FIG. 2 is a schematic diagram illustrating the configuration of a position limiting section of a clinker ash adsorption, separation, and purification device in a slag silo according to the present invention. FIG. 2 is a front view of the collection assembly of the clinker ash adsorptive separation and purification device in the slag silo according to the present invention. FIG. 2 is a schematic diagram showing the configuration of a delay section of a clinker ash adsorption, separation and purification device in a slag silo according to the present invention.

To make the above-mentioned objects, features, and advantages of the present invention clearer and easier to understand, specific embodiments of the present invention will be described in detail below with reference to the drawings in the specification.

In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention. However, the present invention may also be embodied in other forms different from those described herein, and those skilled in the art will be able to implement similar implementations without violating the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

Next, a "one embodiment" or "embodiment" described herein refers to a particular feature, structure, or characteristic that can be included in at least one implementation of the present invention. The appearances of "in one embodiment" in different places in this specification do not necessarily refer to the same embodiment, nor are they an embodiment that is either alone or exclusively alternative to other embodiments.

The present invention will now be described in detail with reference to schematic diagrams. When describing embodiments of the present invention in detail, for the sake of convenience, cross-sectional views showing the structure of components are not locally enlarged to a general scale, and the schematic diagrams are merely examples and should not be considered as limiting the scope of protection of the present invention. In addition, in actual fabrication, the three-dimensional spatial dimensions of length, width, and depth should be included.

Referring to Figures 1 to 4, Example 1 is a first embodiment of the present invention, which provides a clinker ash adsorption, separation, and purification device for a slag silo, including an attachment unit 100, a filter unit 200, and an adsorption unit 300.

Here, the mounting unit 100 includes a clean box 101, a partition plate 102 installed within the clean box 101, and ventilation pipes 103 installed at both ends of the clean box 101. The partition plate 102 divides the clean box 101 into a filter chamber 104 and an adsorption chamber 105. The two ventilation pipes 103 are connected to the filter chamber 104 and the adsorption chamber 105, respectively. An air suction fan is installed in the passage of the ventilation pipe 103 connected to the filter chamber 104, and the end of the ventilation pipe 103 is connected to the slag silo. Clinker ash scattered within the slag silo is extracted by the air suction fan and injected into the filter chamber 104. The clean box 101 can be attached to the top of the slag silo, thereby saving space.

Furthermore, the partition plate 102 is provided with a filter hole 102a and a sliding groove 102b, which is located below the filter hole, and a scraper 102c is provided in the sliding groove 102b.

Here, the filter unit 200 includes a filter assembly 201 installed within the filter chamber 104 and covering the surfaces of the filter holes 102a, and a connection assembly 202 installed at the end of the filter assembly 201 and located within the adsorption chamber 105. The bottom of the filter assembly 201 penetrates into the adsorption chamber 105 through the slide groove 102b and abuts against the top of the scraper 102c. The filter assembly 201 covers the surfaces of the filter holes 102a. After entering the filter chamber 104, clinker ash passes through the filter assembly 201 and enters the adsorption chamber 105 through the filter holes 102a, and some of the clinker ash is filtered as it passes through the filter assembly 201.

Here, the adsorption unit 300 includes an electrode 301 installed at the top of the adsorption chamber 105, a collection assembly 302 installed at the bottom of the adsorption chamber 105, and an electric telescopic rod 303 installed at the bottom of the adsorption chamber 105 and connected to the collection assembly 302. The collection assembly 302 is slidably inserted into the slide groove 102b and abuts against the scraper 102c, and is fixed to the connection assembly 202.
In the initial state, the collecting assembly 302 is inserted into the slide groove 102b to block the passage between the adsorption chamber 105 and the filter chamber 104, and the collecting assembly 302 is located below the scraper 102c. When the collecting assembly 302 and the electrode 301 are energized, an electrostatic field is formed between them. After the clinker ash is filtered by the filter assembly 201, some fine clinker ash enters the adsorption chamber 105 and becomes electrostatically charged when passing through the electrostatic field, and is then adsorbed by the collecting assembly 302 to perform a second collection of clinker ash. As a result, the gas discharged from the adsorption chamber 105 is clean and unpolluted.

A dirt discharge groove 105a is provided at the bottom of the adsorption chamber 105, and the collection assembly 302 cooperates with the dirt discharge groove 105a. The collection assembly 302 may be made of a metal plate. The collection assembly 302 slides along the sliding groove 102b by the action of the electric telescopic rod 303. When the electric telescopic rod 303 is pulled back, the collection assembly 302 slides from the adsorption chamber 105 into the filter chamber 104. During sliding, the collection assembly 302 separates from the dirt discharge groove 105a, exposing the dirt discharge groove 105a. During sliding, the collection assembly 302 abuts against the bottom of the scraper 102c, and the dirt adsorbed by the collection assembly 302 is removed. After the clinker ash is scraped off by the scraper 102c and the entire collection assembly 302 slides and passes through the sliding groove 102b, the clinker ash is scraped off by the scraper 102c and falls in front of the collection assembly 302. As the electric telescopic rod 303 extends, the collection assembly 302 propels the clinker ash forward, and as it passes through the dirt discharge groove 105a, it falls out of the dirt discharge groove and is discharged. After the electric telescopic rod 303 is fully extended, the dirt discharge groove 105a is shielded by the collection assembly 302, and a collection box may be installed at the bottom of the dirt discharge groove 105a to specially collect the discharged clinker ash.

Here, the filter assembly 201 includes a mounting cylinder 201a installed on the top of the adsorption chamber 105, an opening 201f provided on the side of the mounting cylinder 201a, a rotating shaft 201b rotatably installed within the mounting cylinder 201a, a worm spring 201c installed on the rotating shaft 201b, a roller 201d installed outside the worm spring 201c, and a filter mesh 201e wound around the roller 201d and passing through the opening 201f.
The adsorption chamber 105 is provided with a guide rod 104a, which is positioned above the filter hole 102a. The filter mesh 201e passes through the top end of the guide rod 104a and then penetrates into the adsorption chamber 105 through the sliding groove 102b. The end of the filter mesh 201e is connected to a connecting assembly 202, which may be made of a rope. When the collection assembly 302 moves, the filter mesh 201e can be pulled by the connecting assembly 202, so that the wrapped filter mesh 201e is stretched and compresses the worm spring 201c.

After extending from the opening 201f, the filter mesh 201e bypasses the guide rod 104a and penetrates into the adsorption chamber 105 from within the slide groove 102b. Before the filter mesh 201e between the guide rod 104a and slide groove 102b covers the filter hole 102a, if the ventilation pipe 103 in the filter chamber 104 is directly facing the filter hole 102a, the clinker ash-containing dust will come into contact with and be pressed against the filter mesh 201e as it passes through the filter chamber 104, adhering to the outside of the filter hole 102a. As the clinker ash passes through the filter mesh 201e and enters the adsorption chamber 105, some large dust particles are filtered out, while some fine dust particles slow down after passing through the filter mesh 201e. The dust that enters the adsorption chamber 105 at a low speed is adsorbed into the collection assembly 302 as it passes through the electrostatic field and is collected.

In the initial state, the electric telescopic rod 303 is extended, one end of the collection assembly 302 is positioned below the scraper 102c, and the remaining part of the collection assembly 302 is positioned within the adsorption chamber 105. When a large amount of dust has accumulated in the filter mesh 201e and collection assembly 302, the operation of the suction machine is stopped and the electric telescopic rod 303 is retracted. The collection assembly 302 is moved by the drive of the electric telescopic rod 303, and the collection assembly 302 passes through the slide groove 102b from the adsorption chamber 105 to the filter mesh. When it enters the chamber 104, its top comes into contact with the scraper 102c, and the dust on the top of the collection assembly 302 is scraped off by the scraper 102c. As the entire collection assembly 302 passes through the scraper 102c, the dust is scraped off and falls to the front of the collection assembly 302. At this time, the electric telescopic rod 303 is controlled to extend, and the collection assembly 302 is returned by the drive of the electric telescopic rod 303. The dust is propelled by the collection assembly 302, and when it reaches the dirt discharge groove 105a, it falls from the dirt discharge groove 105a, completing the discharge.

Also, when the collection assembly 302 moves, the connection assembly 202 is driven to pull out the wrapped filter mesh 201e, and as the filter mesh 201e coated on the surface of the filter hole 102a slides and passes over the scraper 102c, the top of the scraper 102c scrapes off the dust on the surface of the filter mesh 201e and causes it to fall, thereby removing the dust from the filter mesh 201e. The scraped dust then concentrates, increasing in mass and falling into the adsorption chamber 105. When a large amount of dust is concentrated, Simply open the clean box 101 for cleaning, and when the electric telescopic rod 303 is controlled to extend and the collection assembly 302 is driven by the electric telescopic rod 303 to return, the filter mesh 201e becomes loose as the collection assembly 302 returns. At this time, the worm spring 201c pops up and drives the roller 201d to rotate, pulling the filter mesh 201e back and continuing to wind it around the roller 201d, so that the connection assembly 202 remains in a tightened state after the collection assembly 302 returns.

The operation process is as follows: clinker ash scattered into the slag silo is sucked into the filter chamber 104 by the suction fan. The clinker ash passes from the filter chamber 104 through the filter mesh 201e and enters the adsorption chamber 105. Some of the clinker ash is filtered by the filter mesh 201e, while the remaining portion passes through the filter mesh 201e and is adsorbed by the collection assembly 302, purifying the clinker ash. If a large amount of clinker ash adheres to the filter mesh 201e and collection assembly 302, the collection assembly 302 and filter mesh 201e are moved past the scraper 102c by the operation of the electric telescopic rod 303. The clinker ash adhering to the collection assembly 302 and filter mesh 201e is scraped off by the scraper 102c, thereby improving the cleaning efficiency of the collection assembly 302 and filter mesh 201e.

5 to 8, Example 2 is a second example of the present invention, and the differences between Example 2 and Example 1 are as follows: the collecting assembly 302 includes a collecting portion 302a slidably inserted into the sliding groove 102b, an ash collecting groove 302b provided in the collecting portion 302a, a protruding portion 302c slidably provided in the ash collecting groove 302b, and a position limiting portion 302d provided at the bottom of the adsorption chamber 105 and coupled with the protruding portion 302c;
Here, after the collecting section 302a is slid into the filter chamber 104, the clinker ash scraped off from the filter mesh 201e falls into the collecting section 302a and is simultaneously slid again into the adsorption chamber 105 along with the collecting section 302a. At this time, the clinker ash on the surface of the collecting section 302a is scraped off by the scraper 102c and falls into the ash collecting groove 302b. When the collecting section 302a is slid again into the filter chamber 104, the clinker ash in the ash collecting groove 302b is protruded by the protruding section 302c and is simultaneously scraped off by the scraper 102c and falls to the front of the collecting section 302a. Finally, when the collecting section 302a is slid again into the adsorption chamber 105, it propels the clinker ash so that it is discharged from the dirt discharge groove 105a.

Furthermore, the connection assembly 202 includes two connection ropes 202a installed at the ends of the filter mesh 201e, two guide pillars 202b installed in the adsorption chamber 105, and a delay section 202c provided in the middle of the connection ropes 202a;
The diagonal corners of the guide pillars 202b are provided in the adsorption chamber 105, one of which is close to the top end of the partition plate 102, the connecting rope 202a passes through the two guide pillars 202b and is fixedly connected to the seal block 302a-2, and the delay section 202c is located between the two guide pillars 202b, whereby the delay section 202c is pulled ahead when the collecting section 302a moves, thereby lengthening the delay section 202c, and the ash collecting groove 302b moves along with the collecting section 302a into the filter chamber 105. After moving into adsorption chamber 105, collection section 302a, delay section 202c and connecting rope 202a move simultaneously to pull filter mesh 201e, so that the clinker ash scraped off while filter mesh 201e is being pulled falls into collection section 302a between ash collecting groove 302b and scraper 102c, and when filter mesh 201e is slid back into adsorption chamber 105 along with collection section 302a, all of the clinker ash that has fallen from filter mesh 201e can be scraped into ash collecting groove 302b.

The connecting rope 202a has a cutting opening 202a-1, and the delay section 202c includes mounting plates 202c-1 installed on both sides of the cutting opening 202a-1, a connecting spring 202c-2 installed between the two mounting plates 202c-1, a slide rod 202c-3 installed between the two mounting plates 202c-1, and a position limiting plate 202c-4 installed at the bottom of the slide rod 202c-3, one end of the slide rod 202c-3 is fixedly connected to the mounting plate 202c-1 close to the filter mesh 201e, and the other end of the slide rod 202c-3 slides and passes through another mounting plate 202c-1, and the position limiting plate 202c-4 abuts against the mounting plate 202c-1 away from the filter mesh 201e,
A connection holder 302a-21 is provided at the end of the seal block 302a-2, and the connection rope 202a passes through the guide pillar 202b and is fixedly connected to the connection holder 302a-21, and the connection holder 302a-21 is fixedly connected to both ends of the seal block 302a-2;
The elastic force of the connecting spring 202c-2 is smaller than the elastic force of the worm spring 201c. One end of the mounting plate 202c-1 adjacent to the filter mesh 201e is fixed to the filter mesh 201e via a connecting rope 202a, and another mounting plate 202c-1 is fixed to the collecting portion 302a via a connecting rope 202a. When the collecting portion 302a is slid into the filter chamber 104, the mounting plate 202c-1 adjacent to the collecting portion 302a drives the connecting spring 202c-2 to extend, and the connecting spring 202c-2 adjacent to the collecting portion 302a When the mounting plate 202c-1 contacts the position limiting plate 202c-4, the ash collecting groove 302b moves into the filter chamber 104, and as the collecting section 302a continues to slide in, it drives the connecting rope 202a, the delay section 202c and the filter mesh 201e to move simultaneously, thereby ensuring that when the filter mesh 201e slides and is scraped off by the scraper 102c, all of the fallen clinker ash falls into the collecting section 302a between the ash collecting groove 302b and the scraper 102c.

Furthermore, the collection section 302a includes a U-shaped plate 302a-1 slidably inserted into the sliding groove 102b, and a seal block 302a-2 installed at the end of the U-shaped plate 302a-1 and combined with the dirt discharge groove 105a. The end of the electric telescopic rod 303 passes under the U-shaped plate 302a-1 and is fixed to the seal block 302a-2. The ash collection groove 302b is located at the top of the U-shaped plate 302a-1. Due to the combination of the seal block 302a-2 and the dirt discharge groove 105a, when the seal block 302a-2 is slid into the filter chamber 104, the dirt discharge groove 105a is opened, and when the seal block 302a-2 is slid back into the adsorption chamber 105, the dirt discharge groove 105a is closed.

A connection holder 302a-21 is provided at the end of the seal block 302a-2. The connection rope 202a passes through the guide pillar 202b and is fixed to the connection holder 302a-21. The connection holder 302a-21 is fixedly connected to both ends of the seal block 302a-2. There is a gap between the center of the connection holder 302a-21 and the end of the seal block 302a-2. This ensures that clinker ash does not adhere to the connection holder 302a-21 during cleaning, but slides down from the seal block 302a-2 between the seal block 302a-2 and the connection holder 302a-21, allowing all of it to be pushed into the dirt discharge groove 105a.

A collection area 302a-12 is provided at the top of the U-shaped plate 302a-1 and the seal block 302a-2. An electrostatic field is formed between the collection area 302a-12 and the electrode 301. As clinker ash passes through the electrostatic field, it is attracted to the collection area 302a-12. The collection area 302a-12 is located between the ash collection groove 302b and the end of the seal block 302a-2. As the collection area 302a-12 slides into the filtering area, it comes into contact with the scraper 102c, which scrapes off and cleans the clinker ash attracted to the collection area 302a-12.

The protruding portion 302c includes a push plate 302c-1 slidably installed in the ash collecting groove 302b and a protruding holder 302c-2 installed at the bottom of the push plate 302c-1. The position limiting portion 302d includes an L-shaped position limiting holder 302d-1 fixedly installed at the bottom of the adsorption chamber 105 and an L-shaped pressing rod 302d-2 rotatably installed at the bottom of the adsorption chamber 105.
The position limiting holder 302d-1 has one end as a fixed side 302d-11 and the other end as a connecting side 302d-12, one end of the pressing rod 302d-2 abuts against the fixed side 302d-11, the other end of the pressing rod 302d-2 is elastically connected to the connecting side 302d-12, and the other end of the pressing rod 302d-2 is connected to the connecting side 302d-12 by a metal elastic piece,
The pressing rod 302d-2 has a first pressing side 302d-21 and a second pressing side 302d-22, one side of the bottom of the protruding holder 302c-2 is joined so as to abut against the first pressing side 302d-21, and the contact surface between the protruding holder 302c-2 and the first pressing side 302d-21 is an inclined surface, and the other side of the bottom of the protruding holder is joined so as to abut against the second pressing side, and the contact surface between the protruding holder 302c-2 and the second pressing side 302d-22 is an arcuate surface.

Here, when the U-shaped plate 302a-1 is slid into the filter chamber 104, the ejection holder 302c-2 moves along with the U-shaped plate 302a-1 and abuts against the first pressing side 302d-21 of the pressing rod 302d-2. It then slides up along the slope of the first pressing side 302d-21, pushing up the push plate 302c-1 so that it is horizontal to the surface of the U-shaped plate 302a-1. At the same time, the clinker ash in the ash collecting groove 302b is also pushed up. Here, when the push plate 302c-1 is pushed up so that it is horizontal to the surface of the U-shaped plate 302a-1, the ash collecting groove 302b is positioned within the adsorption chamber 105. As the U-shaped plate 302a-1 continues to slide in, the ejection holder 302c- 2 slides along the pressure rod 302d-2 and falls as it passes the end of the second pressure side 302d-22. At this time, the pressure plate 302c-1 falls and displaces from the surface of the U-shaped plate 302a-1. When the pressure plate 302c-1 falls and displaces from the surface of the U-shaped plate 302a-1, the ash collection groove 302b moves into the filter chamber 104. As the push-out holder 302c-2 slides along the pressure rod 302d-2 and passes the end of the second pressure side 302d-22, the pressure plate 302c-1 is pushed up to maintain its level with the surface of the U-shaped plate 302a-1, and the clinker ash in the ash collection groove 302b is pushed up and scraped off by the scraper 102c.

Furthermore, after the ash collection groove 302b moves into the filter chamber 104, as the U-shaped plate 302a-1 continues to slide, the filter mesh 201e is pulled along the sliding groove 102b so as to slide into the adsorption chamber 105. The clinker ash from the filter mesh 201e is scraped off by the scraper 102c and falls onto the U-shaped plate 302a-1 between the ash collection groove 302b and the scraper 102c. When the U-shaped plate 302a-1 slides back into the adsorption chamber 105, the scraper 102c scrapes off the clinker ash from the U-shaped plate 302a-1 and drops it into the ash collection groove 302b. The protrusion holder 302c-2 moves along with the U-shaped plate 302a-1. When the second pressing side 302d-22 of the pressing rod 302d-2 moves and abuts against the second pressing side 302d-22, the pressing rod 302d-2 is pressed and rotated, compressing the elastic metal piece. After the second pressing side 302d-22 shifts from the protruding holder 302c-2, the protruding holder 302c-2 moves along with the U-shaped plate 302a-1 to enter the adsorption chamber 105. After the protruding holder 302c-2 passes the pressing rod 302d-2, the pressing rod 302d-2 bounces back and abuts against the fixed side 302d-11. When the U-shaped plate 302a-1 slides back into the filter chamber 104, it abuts against the protruding holder 302c-2 again, pushing up the pressing plate 302c-1.

Here, the width of the ash collection groove 302b is greater than the width of the filter mesh 201e, and the scraper 102c and sliding groove 102b as a whole are convex in shape. The top of the scraper 102c is joined to abut the filter mesh 201e, and the bottom abuts the surface of the U-shaped plate 302a-1, ensuring that clinker ash that falls from the filter mesh 201e is scraped into the ash collection groove 302b by the scraper 102c.

The remaining structure is the same as that of Example 1.

The operation process is as follows: clinker ash scattered in the slag silo is sucked into the filter chamber 104 by the suction device, the clinker ash passes through the filter mesh 201e from the filter chamber 104 and enters the adsorption chamber 105, where a part of it is filtered by the filter mesh 201e, and the remaining part passes through the filter mesh 201e and is adsorbed by the collecting assembly 302 to purify the air, and when a large amount of clinker ash is attached to the filter mesh 201e and the collecting assembly 302, the collecting section 302a is slid into the filter chamber 104 through the scraper 102c by the operation of the electric telescopic rod 303,
First, when sliding, the collecting section 302a pulls the mounting plate 202c-1 adjacent to the collecting section 302a in the delay section 202c so as to extend, and before the ash collecting groove 302b in the collecting section 302a enters the filter chamber 104, the push plate 302c-1 pushes up the clinker ash in the ash collecting groove 302b, and after the ash collecting groove 302b enters the filter chamber 104, the push plate 302c-1 drops, allowing the ash collecting groove 302b to collect ash again, and as the collecting section 302a continues to slide, it pulls the delay section 202c and the filter mesh 201e so as to slide, and the clinker ash in the filter mesh 201e is scraped off and collected between the ash collecting groove 302b and the scraper 102c. The clinker ash falls onto the collecting section 302a in the adsorption chamber 105, and the clinker ash on the collecting section 302a is scraped off by the scraper 102c. When the entire collecting section 302a is slid into the filter chamber 104, the clinker ash falls from the collecting section 302a. The collecting section 302a is then controlled to slide into the adsorption chamber 105, so that the clinker ash that has fallen onto the collecting section 302a is propelled and cleaned, and then discharged through the dirt discharge groove 105a. The clinker ash that has fallen from the filter mesh 201e into the collecting section 302a is scraped off and falls into the ash collecting groove 302b, waiting for the collecting section 302a to slide into the filter chamber 104 the next time it is discharged.

After the airflow is dispersed and passes through the filter mesh 201e, the speed at which it enters the adsorption chamber 105 is reduced. Furthermore, the ash collection groove 302b is located at the bottom of the filter hole 102a, allowing the airflow to flow above the ash collection groove 302b without entering it, thereby ensuring that the clinker ash in the ash collection groove 302b is not blown away.

7, Example 3 is a third embodiment of the present invention, and the differences between Example 2 and Example 3 are as follows: extension plates 302a-11 are provided on both sides of the U-shaped plate 302a-1, one end of the extension plate 302a-11 is flush with the end of the U-shaped plate 302a-1, and the other end of the extension plate 302a-11 extends beyond the end of the seal block 302a-2, with the extended portion of the extension plate 302a-11 forming an arc a, and the two arcs a are bent inward.
The end of the dirt discharge groove 105a is located directly below the extension plate 302a-11, and the extension plate 302a-11 and the seal block 302a-2 are respectively combined with the dirt discharge groove 105a.

Furthermore, when the collecting section 302a slides into the filter chamber 104, the clinker ash in the collecting area 302a-12 is scraped off by the scraper 102c and falls. When the collecting section 302a slides back into the adsorption chamber 105, the clinker ash in front of the seal block 302a-2 is pushed forward. As the clinker ash is pushed forward, it spreads to both sides, and when it spreads to the end of the extension plate 302a-11, it is concentrated inward by the arc a at the end of the extension plate 302a-11, and all of it can be discharged when it passes through the dirt discharge groove 105a.

Furthermore, by making both sides of the bottom of the scraper 102c arc-shaped a, when scraping off the clinker ash on the collecting section 302a, the clinker ash is prevented from spreading to both sides and falling from both sides of the collecting section 302a.

The remaining structure is the same as that of Example 2.

It should be noted that the above embodiments are merely for illustrating the technical solutions of the present invention, and are not intended to be limiting. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, all of which fall within the scope of the claims of the present invention.

100, mounting unit; 101, clean box; 102, partition plate; 103, ventilation pipe; 104, filter chamber; 105, adsorption chamber; 102a, filter hole; 102b, sliding groove; 102c, scraper; 200, filter unit; 201, filter assembly; 202, connection assembly; 300, adsorption unit; 301, electrode; 302, collection assembly; 303, electric telescopic rod; 105a, dirt discharge groove; 201a, mounting cylinder; 201b, rotating shaft; 201c, worm spring; 201d, roller; 201e, filter mesh; 201f, opening; 104a, guide rod; 302a, collection section; 302b, ash collection groove; 302c, protrusion Discharge portion; 302d, position limiting portion; 302a-1, U-shaped plate; 302a-2, seal block; 302c-1, push plate; 302c-2, ejection holder; 302d-1, position limiting holder; 302d-2, pressing rod; 302d-11, fixed side; 302d-12, connection side; 302d-21, first pressing side; 302d-22, second pressing side; 302a-11, extension plate; 302a-12, collection area; 202a, connecting rope; 202b, guide pillar; 202c, delay portion; 202a-1, cutting port; 202c-1, mounting plate; 202c-2, connection spring; 202c-3, slide rod; 202c-4, position limiting plate; 302a-21, connection holder; a, arc-shaped.

Claims (10)

A mounting unit (100) comprising a clean box (101), a partition plate (102) installed in the clean box (101), and ventilation pipes (103) installed at both ends of the clean box (101), wherein the partition plate (102) divides the clean box (101) into a filter chamber (104) and an adsorption chamber (105), and the two ventilation pipes (103) communicate with the filter chamber (104) and the adsorption chamber (105), respectively;
The partition plate (102) is provided with a filter hole (102a) and a slide groove (102b), the slide groove (102b) is located below the filter hole (102a), and a scraper (102c) is provided in the slide groove (102b), the mounting unit (100);
a filter unit (200) including a filter assembly (201) installed in the filter chamber (104) and coated on the surface of the filter holes (102a), and a connection assembly (202) installed at an end of the filter assembly (201) and positioned in the adsorption chamber (105), the bottom of the filter assembly (201) being inserted into the adsorption chamber (105) through the slide groove (102b) and abutting against the top of the scraper (102c);
an adsorption unit (300) including an electrode (301) installed at the top of the adsorption chamber (105), a collection assembly (302) installed at the bottom of the adsorption chamber (105), and an electric telescopic rod (303) provided at the bottom of the adsorption chamber (105) and connected to the collection assembly (302), the collection assembly (302) being slidably inserted into the slide groove (102b) and abuttingly joined to the scraper (102c), and fixedly connected to the connection assembly (202);
The device for adsorbing, separating and purifying clinker ash in a slag silo is characterized in that a dirt discharge groove (105a) is provided at the bottom of the adsorption chamber (105), and the collection assembly (302) cooperates with the dirt discharge groove (105a). The filter assembly (201) includes a mounting cylinder (201a) installed on the top of the adsorption chamber (105), an opening (201f) provided on the side of the mounting cylinder (201a), a rotating shaft (201b) rotatably installed within the mounting cylinder (201a), a worm spring (201c) installed on the rotating shaft (201b), a roller (201d) installed outside the worm spring (201c), and a filter mesh (201e) wound around the roller (201d) and passing through the opening (201f);
2. The clinker ash adsorption, separation, and purification device for a slag silo according to claim 1, wherein the adsorption chamber (105) is provided with a guide rod (104a), the guide rod (104a) is located above the filter holes (102a), the filter mesh (201e) passes through the top end of the guide rod (104a) and then penetrates into the adsorption chamber (105) through the slide groove (102b), and an end of the filter mesh (201e) is connected to the connection assembly (202). The clinker ash adsorption, separation, and purification device for a slag silo described in claim 2, characterized in that the collection assembly (302) includes a collection section (302a) slidably inserted into the slide groove (102b), an ash collection groove (302b) provided in the collection section (302a), a protrusion (302c) slidably provided in the ash collection groove (302b), and a position limiting section (302d) provided at the bottom of the adsorption chamber (105) and coupled to the protrusion (302c). The collecting section (302a) includes a U-shaped plate (302a-1) slidably inserted into the sliding groove (102b), and a seal block (302a-2) installed at an end of the U-shaped plate (302a-1) and combined with the dirt discharge groove (105a);
4. The clinker ash adsorption, separation and purification device for a slag silo according to claim 3, wherein an end of the electric telescopic rod (303) passes under a U-shaped plate (302a-1) and is fixedly connected to the seal block (302a-2), and the ash collecting groove (302b) is located at the top of the U-shaped plate (302a-1). The protrusion (302c) includes a push plate (302c-1) slidably installed in the ash collecting groove (302b) and a protrusion holder (302c-2) installed at the bottom of the push plate (302c-1);
The position limiting unit (302d) includes an L-shaped position limiting holder (302d-1) fixedly installed at the bottom of the adsorption chamber (105), and an L-shaped pressing rod (302d-2) rotatably installed at the bottom of the adsorption chamber (105),
The position limiting holder (302d-1) has one end as a fixed side (302d-11) and the other end as a connecting side (302d-12), one end of the pressing rod (302d-2) abuts against the fixed side (302d-11), and the other end of the pressing rod (302d-2) is elastically connected to the connecting side (302d-12),
5. The clinker ash adsorption, separation, and purification device for a slag silo according to claim 4, wherein the pressing rod (302d-2) is provided with a first pressing side (302d-21) and a second pressing side (302d-22), one side of the bottom of the protruding holder (302c-2) is joined so as to abut against the first pressing side (302d-21), and the contact surface between the protruding holder (302c-2) and the first pressing side (302d-21) is an inclined surface, and the other side of the bottom of the protruding holder (302c-2) is joined so as to abut against the second pressing side (302d-22), and the contact surface between the protruding holder (302c-2) and the second pressing side (302d-22) is an arcuate surface. Extension plates (302a-11) are provided on both sides of the U-shaped plate (302a-1), one end of the extension plate (302a-11) is flush with the end of the U-shaped plate (302a-1), the other end of the extension plate (302a-11) extends beyond the end of the seal block (302a-2), the extended portion of the extension plate (302a-11) forms an arc (a), and the two arcs (a) are bent inward;
The clinker ash adsorption, separation, and purification device for a slag silo according to claim 4 or 5, characterized in that an end of the dirt discharge groove (105a) is located directly below the extension plate (302a-11), and the extension plate (302a-11) and the seal block (302a-2) are respectively combined with the dirt discharge groove (105a). The clinker ash adsorption, separation, and purification device for a slag silo described in claim 6 is characterized in that a collection area (302a-12) is provided at the top of the U-shaped plate (302a-1) and the seal block (302a-2), and an electrostatic field is formed between the collection area (302a-12) and the electrode (301). The connection assembly (202) includes two connection ropes (202a) installed at the ends of the filter mesh (201e), two guide pillars (202b) installed in the adsorption chamber (105), and a delay section (202c) provided in the middle of the connection ropes (202a);
The clinker ash adsorption, separation, and purification device for a slag silo according to any one of claims 4, 5, and 7, characterized in that diagonal guide pillars (202b) are provided in the adsorption chamber (105), one of which is adjacent to the top end of the partition plate (102), the connecting rope (202a) passes through two of the guide pillars (202b) and is fixedly connected to the seal block (302a-2), and the delay section (202c) is located between the two guide pillars (202b). The connecting rope (202a) is provided with a cutting port (202a-1), and the delay unit (202c) includes mounting plates (202c-1) installed on both sides of the cutting port (202a-1), a connecting spring (202c-2) installed between the two mounting plates (202c-1), a slide rod (202c-3) installed between the two mounting plates (202c-1), and a position limiting plate (202c-4) installed at the bottom of the slide rod (202c-3);
9. The clinker ash adsorption, separation, and purification device for a slag silo according to claim 8, wherein one end of the slide rod (202c-3) is fixedly connected to the mounting plate (202c-1) adjacent to the filter mesh (201e), the other end of the slide rod (202c-3) slides and passes through another mounting plate (202c-1), and the position limiting plate (202c-4) abuts against the mounting plate (202c-1) away from the filter mesh (201e). The clinker ash adsorption, separation and purification device for a slag silo according to claim 9, characterized in that a connection holder (302a-21) is provided at the end of the seal block (302a-2), and the connection rope (202a) passes through the guide pillar (202b) and is fixedly connected to the connection holder (302a-21).