CN221244491U

CN221244491U - Kiln tail bag type dust collection device

Info

Publication number: CN221244491U
Application number: CN202322262253.3U
Authority: CN
Inventors: 汪建州; 蒋建东; 刘英圳; 刘海斌
Original assignee: Yingde Conch Cement Co ltd
Current assignee: Yingde Conch Cement Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-07-02
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the technical field of cement kiln tail dust collection, in particular to a kiln tail bag type dust collection device. The technical proposal comprises: the novel water storage device comprises a base, a first shell and a second shell, wherein a mounting frame is welded on the top end face of the base, a first shell and a second shell are welded on the side end face of the mounting frame, an air inlet pipe is embedded and fixed on the top end face of the first shell, fixing blocks are welded on two ends of the inner wall of the first shell, a fan is installed in the air inlet pipe, the air inlet pipe is communicated with the first shell through air, a cloth bag body is sleeved in the first shell, a connecting piece is installed on the cloth bag body in a fitting mode, a water outlet pipe is welded on the inner wall of the second shell, an atomizing nozzle is installed on the water outlet pipe, a water storage tank is installed on the rear end face of the second shell, and a water pump is installed in the water storage tank and is in liquid communication with the water outlet pipe through a liquid inlet pipe. The utility model satisfies the requirements of kiln tail bag type dust removal, and can prevent bad dust removal effect by multiple treatments.

Description

Kiln tail bag type dust collection device

Technical Field

The utility model relates to the technical field of cement kiln tail dust collection, in particular to a kiln tail bag type dust collection device.

Background

The cement kiln refers to a cement rotary kiln. The cement rotary kiln belongs to building material equipment, and is one kind of lime kiln. The rotary kiln can be divided into a cement rotary kiln, a metallurgical chemical rotary kiln and a lime rotary kiln according to different treatment materials, and the cement kiln also needs to collect dust on the outlet gas of the kiln tail when in use so as to prevent the influence on the operation environment.

Through searching, patent publication number CN216604418U discloses a cement kiln tail bag dust collector, including the dust removal case, the dust removal incasement portion is equipped with the fixed plate, the periphery lateral wall of fixed plate and the inner wall fixed connection of dust removal case, the fixed plate top is equipped with the mounting panel, be connected with the filter bag on the mounting panel, the through-hole has been seted up on the mounting panel, filter bag top fixedly connected with collar, the collar overlap joint is on the mounting panel top, the mounting panel top is equipped with locking mechanical system, through fixing the filter bag on the mounting panel, a set of filter bag can be installed simultaneously on the mounting panel, through the fixed plate that sets up in the dust removal case, mounting panel fixed mounting on the fixed plate, rotate fixed ring and move vertical axis and pin rotation, make the pin match into the vertical inslot, can pull up fixed ring and move mounting panel and filter bag wholly rise and break away from with the fixed plate, thereby can once only change a set of filter bags, change maintenance efficiency of filter bag is improved.

CN216604418U among the prior art is when using mounting panel and filter bag wholly rise and break away from with the fixed plate to can once only change a set of filter bag, improve the change maintenance efficiency of filter bag, but single dust collection causes fine granule raise dust to gather dust bad direct emission easily when in actual use, influences the dust collection effect.

Disclosure of utility model

The utility model aims to provide a kiln tail bag type dust collection device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a kiln tail pocket type dust collector, includes base, shell one and shell two, the top face welding of base has the mounting bracket, and the side end face welding of mounting bracket has shell one and shell two, the top face embedding of shell one is fixed with the intake pipe, the equal welding in inner wall both ends of shell one has the fixed block, cup jointed the sack body in the shell one, and the laminating is installed the connecting piece on the sack body, the inner wall welding of shell two has the outlet pipe, and installs atomizer on the outlet pipe, the storage water tank is installed to the rear end face of shell two, and installs the water pump in the storage water tank, the water pump passes through feed liquor pipe and outlet pipe liquid intercommunication.

Preferably, a fan is installed in the air inlet pipe, and the air inlet pipe is communicated with the shell in an air way. Through the gas communication of the air inlet pipe and the shell, the air inlet pipe can be connected with the air outlet pipe of the cement kiln tail, so that the personnel can open the fan to extract the gas of the cement kiln tail into the shell I.

Preferably, the bottom end surface of the base is welded with supporting blocks, the four supporting blocks are arranged in total, and the four supporting blocks are distributed in a rectangular array relative to the base. The base can be installed and supported by the supporting blocks.

Preferably, the bottom end face of the connecting piece is welded with a connecting block, and the connecting block is sleeved in the fixed block in a sliding manner. The connecting piece is sleeved in the fixed block in a sliding manner, so that when a person installs the cloth bag body in the first shell, the person can install and limit the connecting piece in the fixed block through the sliding sleeve of the connecting piece, and the connecting piece can be lifted in the later period to take down, replace and maintain the cloth bag body.

Preferably, the bottom end surface of the first shell is fixedly embedded with a connecting pipe, and one end of the connecting pipe, which is away from the first shell, is fixedly embedded in the second shell. One end of the connecting pipe, which is away from the first shell, is embedded and fixed in the second shell, so that the gas after preliminary dust removal through the cloth bag body can be discharged into the second shell through the connecting pipe.

Preferably, the exhaust pipe is embedded and fixed on the side end face of the second shell, and the exhaust pipe is communicated with the second shell in a gas mode. The kiln tail gas after treatment can be discharged through the exhaust pipe by communicating the exhaust pipe with the second shell gas.

Preferably, a drain pipe is fixedly embedded in the side end face of the second shell, the drain pipe is communicated with the liquid of the second shell, and a valve is arranged on the drain pipe through a flange plate. Through the liquid intercommunication of blow off pipe and shell two, make kiln tail gas get into after preliminary dust removal through the sack body in entering shell two, personnel can open the water in the water pump extraction storage water tank, make the water get into in the outlet pipe after the atomizer sprays preliminary gas after handling, can adsorb the processing again to the particulate matter in the gas during spraying, and the water accessible after handling opens the valve and discharges through the blow off pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first shell is arranged, when a person removes dust from the kiln tail, the person is communicated with the first shell through the air inlet pipe, the person can connect the air inlet pipe with the air outlet pipe of the cement kiln tail, the person can open the fan to extract the air from the cement kiln tail into the first shell, dust collection operation is carried out through the cloth bag body after the air enters the first shell, the person is sleeved in the fixed block in a sliding manner through the connecting block during dust collection, the person can install and limit the connecting piece in the fixed block in a sliding manner through the connecting block when the person installs the cloth bag body in the first shell, and the connecting piece can be lifted and pulled in the later stage to take off, replace and maintain the cloth bag body, so that maintenance and repair after the later stage dust collection are satisfied.

2. According to the utility model, by arranging the shell II, when a person removes dust from the kiln tail, one end of the person, which is far away from the shell I, is embedded and fixed in the shell II through the connecting pipe, so that gas subjected to preliminary dust removal through the cloth bag body can be discharged into the shell II through the connecting pipe, and is communicated with liquid of the shell II through the blow-off pipe, after the kiln tail gas enters the shell II after preliminary dust removal through the cloth bag body, the person can open the water pump to pump the water body in the water storage tank, so that the water body enters the water outlet pipe and sprays the preliminarily treated gas through the atomizing nozzle, the particles in the gas can be adsorbed again during spraying, and the treated water body can be discharged through the blow-off pipe through opening the valve, so that multi-step treatment is performed on the kiln tail gas to meet the requirements of later use and dust collection, and the influence on the operation environment is prevented.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

Fig. 3 is a schematic rear view of the present utility model.

In the figure: 1. a support block; 2. a blow-down pipe; 3. a water outlet pipe; 4. a connecting pipe; 5. an atomizing nozzle; 6. a base; 7. a mounting frame; 8. a blower; 9. an air inlet pipe; 10. a connecting piece; 11. a connecting block; 12. a first shell; 13. a fixed block; 14. a cloth bag body; 15. a second shell; 16. an exhaust pipe; 17. a liquid inlet pipe; 18. a water pump; 19. and a water storage tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the kiln tail bag type dust collector provided by the utility model comprises a base 6, a first shell 12 and a second shell 15, wherein a mounting frame 7 is welded on the top end surface of the base 6, a first shell 12 and a second shell 15 are welded on the side end surface of the mounting frame 7, an air inlet pipe 9 is embedded and fixed on the top end surface of the first shell 12, fixing blocks 13 are welded on two ends of the inner wall of the first shell 12, a cloth bag body 14 is sleeved in the first shell 12, a connecting piece 10 is mounted on the cloth bag body 14 in a fitting manner, a water outlet pipe 3 is welded on the inner wall of the second shell 15, an atomizing nozzle 5 is mounted on the water outlet pipe 3, a water storage tank 19 is mounted on the rear end surface of the second shell 15, and a water pump 18 is mounted in the water storage tank 19.

The air inlet pipe 9 is internally provided with the fan 8, the air inlet pipe 9 is in gas communication with the first shell 12, and the air inlet pipe 9 is in gas communication with the first shell 12, so that a person can connect the air inlet pipe 9 with the cement kiln tail air outlet pipe, and the person can open the fan 8 to extract cement kiln tail gas into the first shell 12.

The bottom end face of the base 6 is welded with the supporting blocks 1, the four supporting blocks 1 are arranged in total, the four supporting blocks 1 are distributed in a rectangular array relative to the base 6, and the base 6 can be installed and supported through the supporting blocks 1.

The bottom end face of the connecting piece 10 is welded with the connecting block 11, the connecting block 11 is sleeved in the fixed block 13 in a sliding manner, when a person installs the cloth bag body 14 in the first shell 12, the person can install and limit the connecting piece 10 in the fixed block 13 through the sliding manner of the connecting block 11, and the connecting piece 10 can be lifted in the later period to take down, replace and maintain the cloth bag body 14.

The water pump 18 is in fluid communication with the water outlet pipe 3 via a liquid inlet pipe 17.

Based on example 1: personnel when removing dust to the kiln tail, through intake pipe 9 and shell one 12 gas intercommunication, make personnel can connect intake pipe 9 cement kiln tail outlet duct, make personnel can open fan 8 extraction cement kiln tail gas and get into shell one 12 in, and the gas is got into the back and is collected dust the operation through sack body 14, slide through connecting block 11 and cup joint in fixed block 13 when gathering dust, make personnel when installing sack body 14 in shell one 12, personnel can install and spacing connecting piece 10 through connecting block 11 slide cup joint in fixed block 13, and later stage liftable draw connecting piece 10 take off the change and maintain sack body 14, thereby overhaul and maintain after satisfying later stage dust collection.

Example two

As shown in fig. 1-3, the kiln tail bag dust collection device provided by the utility model further includes: the top end surface of the base 6 is welded with a mounting frame 7, the side end surface of the mounting frame 7 is welded with a first shell 12 and a second shell 15, the top end surface of the first shell 12 is embedded and fixed with an air inlet pipe 9, both ends of the inner wall of the first shell 12 are welded with fixed blocks 13, the cloth bag body 14 is sleeved in the first shell 12, the connecting piece 10 is attached to the cloth bag body 14, the water outlet pipe 3 is welded on the inner wall of the second shell 15, the atomizing nozzle 5 is arranged on the water outlet pipe 3, the water storage tank 19 is arranged on the rear end face of the second shell 15, and the water pump 18 is arranged in the water storage tank 19.

The bottom end surface of the first shell 12 is fixedly embedded with the connecting pipe 4, one end of the connecting pipe 4, which is away from the first shell 12, is fixedly embedded in the second shell 15, and one end of the connecting pipe 4, which is away from the first shell 12, is fixedly embedded in the second shell 15, so that gas subjected to preliminary dust removal through the cloth bag body 14 can be discharged into the second shell 15 through the connecting pipe 4.

An exhaust pipe 16 is embedded and fixed on the side end face of the second shell 15, the exhaust pipe 16 is in gas communication with the second shell 15, and the exhaust pipe 16 is in gas communication with the second shell 15, so that the treated kiln tail gas can be discharged through the exhaust pipe 16.

The side end face embedding of shell two 15 is fixed with blow off pipe 2, the liquid intercommunication of blow off pipe 2 and shell two 15, and install the valve through the ring flange on the blow off pipe 2, through the liquid intercommunication of blow off pipe 2 and shell two 15, make kiln tail gas get into after the shell two 15 after preliminary dust removal through sack body 14, personnel can open the water in the water pump 18 extraction storage water tank 19, make the water get into in the outlet pipe 3 after the gas after the preliminary treatment sprays through atomizer 5, can adsorb the processing again to the particulate matter in the gas during spraying, and the water accessible after the processing is opened the valve and is discharged through blow off pipe 2.

Based on example 2: when people remove dust from the kiln tail, one end, deviating from the first shell 12, of the connecting pipe 4 is embedded and fixed in the second shell 15, so that gas subjected to preliminary dust removal through the cloth bag body 14 can be discharged into the second shell 15 through the connecting pipe 4, and liquid communication between the blow-off pipe 2 and the second shell 15 is achieved, after the kiln tail gas enters the second shell 15 after preliminary dust removal through the cloth bag body 14, the people can open the water pump 18 to pump the water body in the water storage tank 19, the water body enters the water outlet pipe 3 and then sprays the gas subjected to preliminary treatment through the atomizing nozzle 5, particulate matters in the gas can be adsorbed again during spraying, and the treated water body can be discharged through the blow-off pipe 2 through opening a valve, so that multi-step treatment is carried out on the kiln tail gas to meet the requirements of later use and dust collection, and influence on the operation environment is prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a kiln tail bag dust collector, includes base (6), shell one (12) and shell two (15), its characterized in that: the utility model discloses a water storage device, including base (6), including base, connecting piece, water storage tank (19), water pump (18), connecting piece (10) are installed in the laminating on sack body (14), and the inner wall welding of shell two (15) has outlet pipe (3), and installs atomizer (5) on outlet pipe (3), storage water tank (19) are installed to the rear end face of shell two (15), and install water pump (18) in storage water tank (19), water pump (18) are through feed liquor pipe (17) and outlet pipe (3) liquid intercommunication.

2. The kiln tail bag dust collection device according to claim 1, wherein: a fan (8) is arranged in the air inlet pipe (9), and the air inlet pipe (9) is in gas communication with the first shell (12).

3. The kiln tail bag dust collection device according to claim 1, wherein: the bottom end face of the base (6) is welded with supporting blocks (1), four supporting blocks (1) are arranged in total, and the four supporting blocks (1) are distributed in a rectangular array relative to the base (6).

4. The kiln tail bag dust collection device according to claim 1, wherein: the bottom end surface of the connecting piece (10) is welded with a connecting block (11), and the connecting block (11) is sleeved in the fixed block (13) in a sliding way.

5. The kiln tail bag dust collection device according to claim 1, wherein: the bottom end surface of the first shell (12) is embedded and fixed with a connecting pipe (4), and one end of the connecting pipe (4) deviating from the first shell (12) is embedded and fixed in the second shell (15).

6. The kiln tail bag dust collection device according to claim 1, wherein: an exhaust pipe (16) is embedded and fixed on the side end face of the second shell (15), and the exhaust pipe (16) is in gas communication with the second shell (15).

7. The kiln tail bag dust collection device according to claim 1, wherein: the side end face of the second shell (15) is embedded and fixed with a drain pipe (2), the drain pipe (2) is communicated with the liquid of the second shell (15), and a valve is arranged on the drain pipe (2) through a flange plate.