CN218280939U

CN218280939U - High-temperature-resistant filtering dust collector

Info

Publication number: CN218280939U
Application number: CN202222051068.5U
Authority: CN
Inventors: 俞潜; 陈云晓; 孙姚根; 叶琴华; 吕正华
Original assignee: Zhejiang Lantian Dust Exclusion Equipment Co ltd
Current assignee: Zhejiang Lantian Dust Exclusion Equipment Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-13
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a high temperature resistant filter dust collector, which relates to the technical field of dust collectors and comprises a dust collecting box, a dust collecting unit and a sealing unit; the front end of the dust collection box is provided with a closed unit; the unit that gathers dust includes intake pipe, storage water tank, water pump, U type heat pipe, fixed block, mounting panel, high temperature resistant dust removal sack, fixation nut and ash removal subassembly, the left end downside of dust collection case is equipped with the intake pipe, the upside that the left end of dust collection case is located the intake pipe is equipped with the storage water tank, storage water tank front end downside is equipped with four linear array's delivery port, and the water inlet of delivery port fixed connection water pump, and the high temperature resistant effect of its structural design when filtering the dust collector and removing dust improves to some extent, during operation under the high temperature resistant gas environment, can suitably cool down and promoted dust collection efficiency to high-temperature gas, and more convenient to inner structure's maintenance, can dismantle in a flexible way, prevents to cause the jam and guarantee normal work.

Description

High-temperature-resistant filtering dust collector

Technical Field

The utility model relates to a dust collector technical field specifically is a high temperature resistant filter dust collector.

Background

The dust collector is a dust removing device with wider application. The dust collector comprises a bag type dust collector, a pulse bag type dust collector, an electric dust collector, a wet dust collector, an electric bag dust collector and the like. The dust collector is used for collecting particle dust, and has the advantages of small waste gas treatment amount, small resistance and high dust removal efficiency. It is suitable for dedusting in grain, metallurgy, chemical industry, steel, coking, building material and other industries. One of the purposes of dust collectors is to remove dust from air, improve the environment, and reduce pollution, so dust collecting apparatuses for such purposes are sometimes called dust removing apparatuses.

In the prior art, the high-temperature resistant effect of part of structural design when the filter dust collector removes dust needs to be improved, when the filter dust collector works in a high-temperature resistant gas environment, the filter structure is possibly damaged by high temperature to influence the dust removal efficiency, the maintenance of an internal structure is not convenient enough, the disassembly is more complicated, and the filter dust collector can be blocked and cannot work after being used for a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, a high temperature resistant filter dust collector is provided, the high temperature resistant effect of its structural design when filtering the dust collector and remove dust improves to some extent, in the time of working under the high temperature resistant gas environment, can suitably cool down and promote dust collection efficiency to high-temperature gas, and it is more convenient to the maintenance of inner structure, can dismantle in a flexible way, prevent to cause the jam and guarantee normal work, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature resistant filtering dust collector comprises a dust collecting box, a dust collecting unit and a sealing unit;

a dust collection box: the front end of the valve body is provided with a sealing unit;

a dust collection unit: the dust collection box comprises an air inlet pipe, a water storage tank, a water pump, U-shaped heat conducting pipes, a fixing block, a mounting plate, a high-temperature-resistant dust collection cloth bag, fixing nuts and a dust removal assembly, wherein the air inlet pipe is arranged at the lower side of the left end of the dust collection box, the water storage tank is arranged at the upper side of the air inlet pipe, the lower side of the front end of the water storage tank is provided with four linear arrays of water outlets, the water inlet of the water outlet is fixedly connected with the water inlet of the water pump, one end of the water outlet of the water pump is fixedly connected with the U-shaped heat conducting pipes, a backflow port at the lower end of the water storage tank is fixedly connected with the other end of the U-shaped heat conducting pipes, one side of each U-shaped heat conducting pipe penetrates through the air inlet pipe and is located in the water inlet pipe, the upper sides of the left end and the right end of the inner wall of the dust collection box are respectively provided with a fixing block, the opposite ends of the fixing blocks are respectively movably connected with two ends of the mounting plate in a transverse mode, four corners of the upper end of the mounting plate are respectively provided with a threaded hole, the upper end of the mounting plate is provided with the threaded hole corresponding threaded hole of the mounting plate, each fixing nut, the upper end of the mounting plate is provided with six rectangular arrays of the through holes, the inner wall of the through holes are provided with the high-temperature-resistant dust collection cloth bag, the high-resistant dust collection cloth bag, and the dust collection bag is provided with the high-temperature-resistant dust collection bag, and the dust collection bag, and the dust collection assembly is provided with the rear end of the dust collection box.

The job stabilization nature of filtering the dust collector is guaranteed to the case that gathers dust, in order to improve the high temperature resistant function of dust collector, when using the intake pipe to admit air, utilize the water pump to take out the cooling water in the storage water tank, and flow back in getting into U type heat pipe, then dust gas is through the time, transmit part high temperature to the cooling water by U type heat pipe, reach the purpose of suitable cooling, the movable position of fixed block restriction mounting panel, fixation nut promotes the connection compactness of fixed block and mounting panel, gas after the suitable cooling is discharged after high temperature resistant dust removal sack filters, the dust all attaches to the surface of high temperature resistant dust removal sack, after the work one end time, need use the ash removal subassembly to blow off the dust and clear up.

Furthermore, the dust removing assembly comprises an air compressor and an air outlet nozzle, the air compressor is arranged on the upper side of the rear end of the dust collecting box, three air outlet pipes of the air compressor penetrate through the dust collecting box and are located inside the dust collecting box, the air outlet nozzle is arranged at the inner end of each air outlet pipe, and a nozzle of the air outlet nozzle is located on the right upper side of the high-temperature-resistant dust collecting cloth bag. When the attached dust on the high-temperature-resistant dust removal cloth bag is cleaned, the air compressor is started, the air is compressed and then is sprayed out through the air outlet nozzle, the rapidly blown gas enters the inner side of the high-temperature-resistant dust removal cloth bag, the attached dust is blown down in the reverse direction under the action of pressure and falls on the lower end of the inner part of the dust collection box, and the cleaning is facilitated.

Further, the closed unit includes removable cover, connecting block, locating piece, pin and sealed frame, the rectangular channel has been seted up at the front end middle part of dust collection box, and the rectangular channel lower extreme passes through the one end of hinge swing joint removable cover, removable cover's lower extreme outer end is equipped with a pair of connecting block, the draw-in groove has been seted up in the upper end outside of connecting block, the upside that the upper end of dust collection box is located the rectangular channel is equipped with a pair of locating piece, the pinhole has been seted up to the upper end front side of locating piece, and the pinhole inner wall is equipped with the pin, the outside that the front end of dust collection box is located the rectangular channel is equipped with sealed frame, the seal groove that corresponds sealed frame is seted up to removable cover's upper end. When the high-temperature resistant filter dust collector works, the airtightness of the high-temperature resistant filter dust collector needs to be ensured, the movable cover plate is rotated through the hinge to enable the sealing groove at the upper end of the movable cover plate to be clamped with the sealing frame, the sealing performance of the structure is ensured, then the positioning block is clamped into the clamping groove of the connecting block, and the position of the connecting block is further fixed by using the pin, so that the movable cover plate is prevented from being opened accidentally when the dust collector works.

Furthermore, the dust collection box further comprises supporting legs, a supporting plate is arranged on the lower sides of the front end and the rear end of the dust collection box respectively, and the supporting legs are arranged on the two sides of the lower end of the supporting plate respectively. The supporting legs support the integral structure of the dust collection box, and the working stability of the dust collector is improved.

Furthermore, the dust collection box further comprises a movable baffle, a movable shaft is arranged on the right side of a discharge port at the lower end of the dust collection box, the movable baffle is arranged on the lower side of the periphery of the movable shaft, and the movable baffle is matched with the discharge port of the dust collection box. The movable baffle is convenient for seal the discharge hole of the dust collection box when filtering, and prevents dust air from leaking.

Furthermore, the dust collection box further comprises an exhaust pipe, an air outlet is formed in the upper end of the dust collection box, and the exhaust pipe is arranged at the upper end of the air outlet. The exhaust pipe discharges the gas after dust removal is finished, and the dust removal effect can be ensured only by ensuring the exhaust efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: this high temperature resistant filter dust collector has following benefit:

1. the high-temperature-resistant filtering dust collector is provided with the U-shaped heat conduction pipe for utilizing the return cooling water to properly cool the high-temperature gas entering the dust collector, and the high-temperature-resistant function of the high-temperature-resistant filtering dust collector is improved by using the high-temperature-resistant dust collecting cloth bag, so that the use requirement in severe environment can be met;

2. the high-temperature-resistant filtering dust collector is convenient for later maintenance of the high-temperature-resistant dust collecting bag through the detachable mounting plate, and prevents the expansion and the enlargement of fiber gaps of the dust collecting bag used at high temperature for a long time from influencing the dust collecting effect;

3. this high temperature resistant filter dust collector, the high temperature resistant effect of its structural design when filtering the dust collector and removing dust improves to some extent, during operation under high temperature resistant gas environment, can suitably cool down and promoted dust collection efficiency high-temperature gas, and more convenient to inner structure's maintenance, can dismantle in a flexible way, prevent to cause the jam and guarantee normal work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the partial cross-sectional structure of the present invention;

fig. 3 is a schematic view of the local bottom view structure of the present invention.

In the figure: the dust collecting device comprises a dust collecting box 1, a dust collecting unit 2, an air inlet pipe 21, a water storage tank 22, a water pump 23, a 24U-shaped heat pipe, a 25 fixing block, a 26 mounting plate, a high-temperature-resistant dust collecting cloth bag 27, a fixing nut 28, an air compressor 29, an air outlet nozzle 210, a sealing unit 3, a movable cover plate 31, a connecting block 32, a positioning block 33, a pin 34, a sealing frame 35, supporting legs 4, a movable baffle 5 and an exhaust pipe 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a high temperature resistant filter dust collector comprises a dust collecting box 1, a dust collecting unit 2 and a sealing unit 3;

a dust collection box 1: the front end of which is provided with a closing unit 3;

closed unit 3 includes removable cover 31, the connecting block 32, the locating piece 33, pin 34 and sealing frame 35, the rectangular channel has been seted up at the front end middle part of dust collection box 1, and the rectangular channel lower extreme passes through the one end of hinge swing joint removable cover 31, the lower extreme outer end of removable cover 31 is equipped with a pair of connecting block 32, the draw-in groove has been seted up in the upper end outside of connecting block 32, the upside that the upper end of dust collection box 1 is located the rectangular channel is equipped with a pair of locating piece 33, the pinhole has been seted up to the upper end front side of locating piece 33, and the pinhole inner wall is equipped with pin 34, the outside that the front end of dust collection box 1 is located the rectangular channel is equipped with sealing frame 35, the seal groove that corresponds sealing frame 35 has been seted up to the upper end of removable cover 31. When the high-temperature resistant filtering dust collector works, the airtightness of the high-temperature resistant filtering dust collector needs to be ensured, the movable cover plate 31 is rotated through the hinge to enable the sealing groove at the upper end of the movable cover plate to be clamped with the sealing frame 35, the airtightness of the structure is ensured, then the positioning block 33 is clamped into the clamping groove of the connecting block 32, the position of the connecting block 32 is further fixed through the pin 34, and the movable cover plate 31 is prevented from being opened accidentally when the dust collector works.

The dust collection unit 2: including intake pipe 21, storage water tank 22, water pump 23, U type heat pipe 24, fixed block 25, mounting panel 26, high temperature resistant dust removal sack 27, fixation nut 28 and ash removal subassembly, the left end downside of dust collection box 1 is equipped with intake pipe 21, the left end of dust collection box 1 is located the upside of intake pipe 21 and is equipped with storage water tank 22, storage water tank 22 front end downside is equipped with four linear array's delivery port, and the water inlet of delivery port fixed connection water pump 23, the one end of delivery port fixed connection U type heat pipe 24 of water pump 23, the return opening of the other end fixed connection storage water tank 22 lower extreme of U type heat pipe 24, one side of four U type heat pipe 24 passes intake pipe 21 respectively and is located it inside, both ends upside is equipped with a fixed block 25 respectively about dust collection box 1's the inner wall, the spout has been seted up to the relative one end of fixed block 25, the both ends of two horizontal swing joint mounting panel 26 of spout, the upper end four corners of mounting panel 26 has respectively seted up a screw hole, the upper end of fixed block 25 has seted up the screw hole that corresponds mounting panel 26 screw hole, and every pair screw hole threaded connection a fixation nut 28, six rectangular array's through-hole has been seted up to the through-hole inner wall is equipped with high temperature resistant dust removal sack 27, the rear end of dust collection box 1 is equipped with ash removal subassembly.

The dust collection box 1 ensures the working stability of the filtering dust collector, in order to improve the high temperature resistance function of the dust collector, when the air inlet pipe 21 is used for air inlet, the cooling water in the water storage tank 22 is pumped out by the water pump 23 and flows back into the U-shaped heat conduction pipe 24, then when dust gas passes through, part of high temperature is transmitted to the cooling water by the U-shaped heat conduction pipe 24, the purpose of proper temperature reduction is achieved, the fixed block 25 limits the movable position of the mounting plate 26, the fixing nut 28 improves the connection tightness of the fixed block 25 and the mounting plate 26, the gas after proper temperature reduction is filtered by the high temperature resistant dust removal cloth bag 27 and then discharged, dust is attached to the outer surface of the high temperature resistant dust removal cloth bag 27, and after one end of working time, the dust removal component is required to blow off and clean the dust.

The dust removing component comprises an air compressor 29 and an air outlet nozzle 210, the air compressor 29 is arranged on the upper side of the rear end of the dust collecting box 1, three air outlet pipes of the air compressor 29 penetrate through the dust collecting box 1 and are located in the dust collecting box 1, the air outlet nozzle 210 is arranged at the inner ends of the air outlet pipes, and a nozzle of the air outlet nozzle 210 is located on the right upper side of the high-temperature-resistant dust collecting cloth bag 27. When the attached dust on the high-temperature-resistant dust removal cloth bag 27 is cleaned, the air compressor 29 is started, air is compressed and then is sprayed out from the air outlet spray head 210, the rapidly blown air enters the inner side of the high-temperature-resistant dust removal cloth bag 27, the attached dust is blown off reversely under the action of pressure and falls on the lower end of the inner part of the dust collection box 1, and the cleaning is facilitated.

The dust collection box is characterized by further comprising supporting legs 4, supporting plates are arranged on the lower sides of the front end and the rear end of the dust collection box 1 respectively, and the supporting legs 4 are arranged on the two sides of the lower end of each supporting plate respectively. The supporting legs 4 support the integral structure of the dust collection box 1, and the working stability of the dust collector is improved.

Still include adjustable fender 5, the lower extreme discharge gate right side of case 1 that gathers dust is equipped with the loose axle, and the peripheral downside of loose axle is equipped with adjustable fender 5, and adjustable fender 5 cooperates the discharge gate of case 1 that gathers dust. The movable baffle 5 is convenient for sealing the discharge hole of the dust collection box 1 during filtering, and prevents dust air from leaking.

Still include blast pipe 6, the gas outlet has been seted up to the upper end of dust collecting box 1, and the gas outlet upper end is equipped with blast pipe 6. The exhaust pipe 6 exhausts the gas after dust removal, and the dust removal effect can be guaranteed only by guaranteeing the exhaust efficiency.

The utility model provides a pair of high temperature resistant filter dust collector's theory of operation as follows: the supporting legs 4 support the integral structure of the dust collection box 1, the working stability of the dust collector is improved, the movable baffle 5 is convenient for sealing a discharge hole of the dust collection box 1 during filtering to prevent dust air from leaking, the sealing performance of the high-temperature resistant filtering dust collector needs to be ensured during working, the movable cover plate 31 is rotated through the hinge to enable a sealing groove at the upper end of the movable cover plate to be clamped with a sealing frame 35 to ensure the sealing performance of the structure, then a positioning block 33 is clamped into a clamping groove of a connecting block 32, the position of the connecting block 32 is further fixed by using a pin 34 to prevent the movable cover plate 31 from being accidentally opened during working of the dust collector, when the air inlet pipe 21 is used, the air inlet pipe 21 is connected with an external air conveying device, in order to improve the high-temperature resistant function of the dust collector, when the air inlet pipe 21 is used for air inlet, cooling water in the water storage tank 22 is pumped out by using the water pump 23 and enters the U-shaped heat conduction pipe 24 for backflow, and then dust air passes through, part of high temperature is transmitted to cooling water through the U-shaped heat conduction pipe 24 to achieve the purpose of proper cooling, the fixed block 25 limits the movable position of the mounting plate 26, the fixed nut 28 improves the connection tightness between the fixed block 25 and the mounting plate 26, gas after proper cooling is filtered by the high-temperature resistant dust removal cloth bag 27 and then discharged, the dust is attached to the outer surface of the high-temperature resistant dust removal cloth bag 27, after a period of working time, the dust attached to the high-temperature resistant dust removal cloth bag 27 needs to be cleaned, the air compressor 29 is opened, air is compressed and then sprayed out through the air outlet nozzle 210, the rapidly blown gas enters the inner side of the high-temperature resistant dust removal cloth bag 27, the attached dust is blown down in a reverse direction under the action of pressure and falls on the inner lower end of the dust collection box 1 to be convenient to clean, the exhaust pipe 6 exhausts the gas after dust removal, when dust is collected, a special collection device is placed at the lower end of the discharge hole, and the movable baffle 5 is opened to discharge the dust, when the maintenance is carried out, the movable cover plate 31 is opened, then the fixing nut 28 on the fixing block 25 is unscrewed, and the mounting plate 26 is pulled out, so that the high-temperature resistant dust removal cloth bag 27 is convenient to maintain, and the high-temperature resistant dust removal cloth bag is placed back after the inspection is finished, so that the whole high-temperature resistant filter dust collector is used completely.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a high temperature resistant filter dust collector which characterized in that: comprises a dust collection box (1), a dust collection unit (2) and a sealing unit (3);

dust collection box (1): the front end of the sealing unit is provided with a sealing unit (3);

dust collection unit (2): comprises an air inlet pipe (21), a water storage tank (22), a water pump (23), a U-shaped heat pipe (24), a fixing block (25), a mounting plate (26), a high-temperature-resistant dust removal cloth bag (27), a fixing nut (28) and a dust removal assembly, wherein the air inlet pipe (21) is arranged at the lower side of the left end of the dust collection box (1), the water storage tank (22) is arranged at the upper side of the air inlet pipe (21) at the left end of the dust collection box (1), four linear arrays of water outlets are arranged at the lower side of the front end of the water storage tank (22), the water outlets are fixedly connected with the water inlet of the water pump (23), the water outlet of the water pump (23) is fixedly connected with one end of the U-shaped heat pipe (24), the other end of the U-shaped heat pipe (24) is fixedly connected with the return opening at the lower end of the water storage tank (22), one side of each U-shaped heat conduction pipe (24) penetrates through the air inlet pipe (21) respectively to be located inside the U-shaped heat conduction pipes, a fixed block (25) is arranged on the upper side of the left end and the right end of the inner wall of the dust collection box (1) respectively, a sliding groove is formed in the opposite end of the fixed block (25), the two sliding grooves are movably connected with the two ends of the mounting plate (26) in the transverse direction, a threaded hole is formed in each corner of the upper end of the mounting plate (26), a threaded hole corresponding to the threaded hole of the mounting plate (26) is formed in the upper end of the fixed block (25), each pair of threaded holes is in threaded connection with one fixing nut (28), six rectangular array through holes are formed in the upper end of the mounting plate (26), and the inner wall of the through hole is provided with a high-temperature resistant dust removing cloth bag (27), and the rear end of the dust collecting box (1) is provided with a dust removing component.

2. The high temperature resistant filter dust collector of claim 1, wherein: the dust removing assembly comprises an air compressor (29) and an air outlet nozzle (210), the air compressor (29) is arranged on the upper side of the rear end of the dust collecting box (1), three air outlet pipes of the air compressor (29) penetrate through the dust collecting box (1) and are located in the dust collecting box, the air outlet nozzle (210) is arranged at the inner ends of the air outlet pipes, and a nozzle of the air outlet nozzle (210) is located on the right upper side of the high-temperature-resistant dust collecting cloth bag (27).

3. The high temperature resistant filter dust collector of claim 1, wherein: seal unit (3) and include removable cover (31), connecting block (32), locating piece (33), pin (34) and sealed frame (35), the rectangular channel has been seted up at the front end middle part of collection dirt case (1), and the one end of hinge swing joint removable cover (31) is passed through to the rectangular channel lower extreme, the lower extreme outer end of removable cover (31) is equipped with a pair of connecting block (32), the draw-in groove has been seted up in the upper end outside of connecting block (32), the upside that the upper end of collection dirt case (1) is located the rectangular channel is equipped with a pair of locating piece (33), the upper end front side of locating piece (33) has been seted up the pinhole, and the pinhole inner wall is equipped with pin (34), the outside that the front end of collection dirt case (1) is located the rectangular channel is equipped with sealed frame (35), the seal groove that corresponds sealed frame (35) is seted up to the upper end of removable cover (31).

4. The high temperature resistant filter dust collector of claim 1, wherein: the dust collection box is characterized by further comprising supporting legs (4), wherein supporting plates are arranged on the lower sides of the front end and the rear end of the dust collection box (1) respectively, and the supporting legs (4) are arranged on the two sides of the lower end of each supporting plate respectively.

5. The high temperature resistant filter dust collector of claim 1, wherein: still include adjustable fender (5), the lower extreme discharge gate right side of dust collection box (1) is equipped with the loose axle, and the peripheral downside of loose axle is equipped with adjustable fender (5), adjustable fender (5) cooperation dust collection box's (1) discharge gate.

6. The high temperature resistant filter dust collector of claim 1, wherein: the dust collection box is characterized by further comprising an exhaust pipe (6), wherein a gas outlet is formed in the upper end of the dust collection box (1), and the exhaust pipe (6) is arranged at the upper end of the gas outlet.