CN211362904U

CN211362904U - Dust-proof cement tank for processing premixed concrete

Info

Publication number: CN211362904U
Application number: CN201922434307.3U
Authority: CN
Inventors: 沈燕虹; 方治国; 石毕吕; 许惠华
Original assignee: Wujiang Minggang Commodity Concrete Co ltd
Current assignee: Wujiang Minggang Commodity Concrete Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-28
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a premixed concrete processing is with preventing raise dust cement jar, including cement jar, intercommunication at the conveying pipeline at cement jar left end top, fix the row's material fill in cement jar bottom and install the mixer on cement jar top, the dust removal case is installed at the right-hand member top of cement jar, dust removal roof end left side intercommunication has the dust absorption pipe, and the tail end of dust absorption pipe runs through the top of cement jar and extends to the inside of cement jar, the air exhauster is installed on dust removal roof end right side. The utility model discloses in, at first, adopt drainage formula to prevent the ash raising structure, can effectually discharge the air drainage of the inside dusty air of cement jar and concentrate the collection and handle, reduced the ash raising and piled up the production at the internal phenomenon of cement jar to the effect of the dust raising of preventing of cement jar has been promoted, secondly, inside is provided with fountain gas filtering structure, can carry out wet process filtration with the air of discharge dust removal incasement portion, has reduced the ash raising and has discharged the production of polluted environment phenomenon in the air.

Description

Dust-proof cement tank for processing premixed concrete

Technical Field

The utility model relates to a premixed concrete processing equipment technical field especially relates to premixed concrete processing is with preventing raise dust cement jar.

Background

Commercial concrete refers to concrete that is used for commercial purposes, such as being sold or purchased. Commercial concrete is mostly used in the existing building construction. Aggregate is cemented into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (with or without additive and admixture) according to a certain proportion, stirring, forming and curing, and is widely applied to civil engineering.

However, the existing cement tank for processing the ready-mixed concrete still has the following defects: a large amount of raise dust is easily produced to cement jar during operation inside, and the raise dust directly discharges easily to lead to air pollution in the air, and the effect of preventing the raise dust is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that a large amount of dust is easily generated in the traditional cement tank for processing premixed concrete, the dust-raising-proof cement tank for processing the premixed concrete is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

premixed concrete processing is with preventing raise dust cement jar, including cement jar, intercommunication at the conveying pipeline at cement jar left end top, fix the row's of cement jar bottom hopper and install the mixer on cement jar top, the dust removal case is installed at the right-hand member top of cement jar, dust removal case top left side intercommunication has the dust absorption pipe, and the tail end of dust absorption pipe runs through the top of cement jar and extends to the inside of cement jar, the air exhauster is installed on dust removal case top right side, the air exhauster passes through blast pipe and dust removal case intercommunication, the inboard middle part fixedly connected with of dust removal case is the baffle of vertical distribution.

As a further description of the above technical solution:

the bottom of dust removal case is opening column structure, and the dust bag of dismantlement formula is installed to the bottom opening part below of dust removal case.

As a further description of the above technical solution:

the tail end of the dust suction pipe is fixedly connected with a drainage hopper.

As a further description of the above technical solution:

the inside of dust removal case is located the right side of baffle and installs the cotton layer of filtration, the inboard top that is located the cotton layer of filtration of dust removal case is installed and is sprayed the dish, and the lower terminal surface intercommunication that sprays the dish has multiunit atomizer.

As a further description of the above technical solution:

the right-hand member mid-mounting of dust removal case has the water pump, and the water pump passes through the transfer line and sprays the dish intercommunication.

As a further description of the above technical solution:

the filtering cotton layer and the spraying disc are obliquely arranged, and the filtering cotton layer and the spraying disc are distributed in parallel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt drainage formula dustproof structure, be equipped with the dust absorption pipe that communicates with the cement jar in the top left side of dust removal case, top right side at the dust removal case be equipped with air extractor and blast pipe, be provided with baffle and dust bag simultaneously on the dust removal case, when air extractor during operation, just can carry out the processing of bleeding to the dust removal incasement portion through the blast pipe, under the effect of air current, the inside raise dust of cement jar just can inhale the dust removal incasement through the dust absorption pipe, and descend along the space department of dust removal case and baffle, under the effect of gravity and air current, the raise dust just can be concentrated and collect in the dust bag, this kind of structure can be effectual with the inside air drainage of dust containing of cement jar discharge and concentrate the collection processing, the production of the internal phenomenon of raising dust piling up at the cement jar has been reduced, thereby the effect of the raise dust of the prevention of cement jar has been promoted.

2. The utility model discloses in, inside is provided with fountain and strains the gas structure, be provided with the filtration cotton layer that is the slope and distributes and spray the dish on the inside right side of dust removal case, be provided with water pump and transfer line at the right-hand member of dust removal case simultaneously, when water pump during operation, just can pass through the transfer line with liquid and carry the inside of spraying the dish, and be atomizing through multiunit atomizer and spray to filtering on the cotton layer, thereby carry out the humidifying to filtering the cotton layer and handle, carry out the scrubbing treatment with dusty air, filtration cotton layer after moist alright carry out wet process filtration with dusty air, this kind of structure can carry out wet process filtration with the air of discharge dust removal incasement portion, the production that the polluted environment phenomenon in the air was discharged to the ash that has been reduced.

Drawings

FIG. 1 is a schematic diagram of the dust-proof cement tank for processing premixed concrete according to the present invention;

FIG. 2 is a schematic view of the internal structure of the cement tank of the present invention;

fig. 3 is the internal structure schematic diagram of the middle dust removing box of the present invention.

Illustration of the drawings:

1. a cement silo; 2. a delivery pipe; 3. a discharge hopper; 4. a blender; 5. a dust removal box; 501. a partition plate; 6. a dust collection pipe; 601. a drainage hopper; 7. an exhaust fan; 8. an exhaust pipe; 9. a dust collection bag; 10. a water pump; 11. a transfusion tube; 12. a filter cotton layer; 13. a spray tray; 1301. an atomizing spray head.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: premixed concrete processing is with preventing raise dust cement jar, including cement jar 1, the conveying pipeline 2 of intercommunication at cement jar 1 left end top, fix row's material fill 3 in cement jar 1 bottom and install the mixer 4 on cement jar 1 top, dust removal case 5 is installed at cement jar 1's right-hand member top, dust removal case 5 top left side intercommunication has dust absorption pipe 6, and dust absorption pipe 6's tail end runs through cement jar 1's top and extends to cement jar 1's inside, air exhauster 7 is installed on dust removal case 5 top right side, air exhauster 7 passes through blast pipe 8 and dust removal case 5 intercommunication, dust removal case 5's inboard middle part fixedly connected with is vertical distribution's baffle 501.

Specifically, as shown in fig. 1-3, the bottom end of the dust removing box 5 is an open structure, a detachable dust bag 9 is installed below the bottom opening of the dust removing box 5, a flow guiding hopper 601 is fixedly connected to the tail end of the dust collecting pipe 6, the dust bag 9 is arranged to facilitate the centralized collection and discharge of dust, and the flow guiding hopper 601 is arranged to facilitate the flow guiding of the dust in the cement tank 1 to be sucked into the dust collecting pipe 6.

Specifically, as shown in fig. 1-3, a filtering cotton layer 12 is installed inside the dust removing box 5 on the right side of the partition 501, a spraying tray 13 is installed on the inner side of the dust removing box 5 above the filtering cotton layer 12, a plurality of groups of atomizing nozzles 1301 are communicated with the lower end face of the spraying tray 13, a water pump 10 is installed in the middle of the right end of the dust removing box 5, the water pump 10 is communicated with the spraying tray 13 through a liquid conveying pipe 11, the filtering cotton layer 12 and the spraying tray 13 are both obliquely arranged, the filtering cotton layer 12 and the spraying tray 13 are distributed in parallel, the filtering cotton layer 12 and the spraying tray 13 are obliquely arranged, on one hand, the contact area of wet filtering of buffering air is increased, on the other hand, drainage and discharge of liquid inside the filtering cotton layer 12 after humidification are facilitated, the plurality of groups of atomizing nozzles 1301 can uniformly spray atomized water onto the filtering cotton layer 12, so as to humidify the filtering cotton layer 12, and (4) carrying out air scrubbing treatment on the air.

The working principle is as follows: when the dust removal device is used, the power supply is connected, when a stirrer 4 on the cement tank 1 works, the stirring rod can be driven to stir concrete in the cement tank 1, raised dust can be generated in the upper half cavity of the cement tank 1, when an exhaust fan 7 works, air exhaust treatment can be performed on the interior of the dust removal box 5 through the exhaust pipe 8, negative pressure can be generated in the interior of the dust removal box 5, under the action of air flow, the raised dust in the interior of the cement tank 1 can be sucked into the dust removal box 5 through the dust suction pipe 6 and descends along the gap between the left half cavity of the dust removal box 5 and the partition plate 501, when dust moves to the lower portion of the dust removal box 5, under the action of gravity and air flow, the raised dust can be collected in the dust collection bag 9 in a centralized manner, meanwhile, under the action of air flow, dust-containing air can enter the right half cavity of the dust removal box 5, when the water pump 10 works, liquid can be conveyed to the interior of the spray tray 13 through the liquid conveying, and be atomizing through multiunit atomizer 1301 and evenly spray to filtering on cotton layer 12 to carry out the humidification to filtering cotton layer 12 and handle, will carry out the washing gas through the air that filters cotton layer 12 and handle, wet filtering treatment can be carried out with the air that contains dirt to the filtering cotton layer 12 after the moist simultaneously, and the air after synthesizing filtering treatment just can discharge to the air in through blast pipe 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Premixed concrete processing is with preventing raise dust cement jar, including cement jar (1), intercommunication at conveying pipeline (2) at cement jar (1) left end top, fix row material fill (3) in cement jar (1) bottom and install mixer (4) on cement jar (1) top, its characterized in that, dust removal case (5) are installed at the right-hand member top of cement jar (1), dust removal case (5) top left side intercommunication has dust absorption pipe (6), and the tail end of dust absorption pipe (6) runs through the top of cement jar (1) and extends to the inside of cement jar (1), air exhauster (7) are installed on dust removal case (5) top right side, air exhauster (7) are through blast pipe (8) and dust removal case (5) intercommunication, the inboard middle part fixedly connected with of dust removal case (5) is baffle (501) of vertical distribution.

2. The dust-raising prevention cement silo for processing ready-mixed concrete according to claim 1, characterized in that the bottom end of the dust removal box (5) is of an open structure, and a detachable dust collection bag (9) is installed below the bottom end opening of the dust removal box (5).

3. The dust-raising prevention cement silo for processing ready-mixed concrete according to claim 1, characterized in that a diversion hopper (601) is fixedly connected to the tail end of the dust suction pipe (6).

4. The dust-raising-prevention cement silo for processing ready-mixed concrete according to claim 1, characterized in that the dust removal box (5) is provided with a filtering cotton layer (12) on the right side of the partition board (501), the inner side of the dust removal box (5) is provided with a spraying disc (13) above the filtering cotton layer (12), and the lower end surface of the spraying disc (13) is communicated with a plurality of groups of atomizing nozzles (1301).

5. The dust-raising-prevention cement tank for processing the ready-mixed concrete according to claim 4, wherein a water pump (10) is installed in the middle of the right end of the dust removal box (5), and the water pump (10) is communicated with the spraying disc (13) through a liquid conveying pipe (11).

6. The dust-proof cement silo according to claim 4, wherein the filtering cotton layer (12) and the spraying plate (13) are both arranged obliquely, and the filtering cotton layer (12) and the spraying plate (13) are distributed in parallel.