CN219111150U

CN219111150U - High-temperature automatic protection device of bag-type dust collector

Info

Publication number: CN219111150U
Application number: CN202223307014.7U
Authority: CN
Inventors: 梁国良
Original assignee: Hebei Jianghan Environmental Protection Technology Co ltd
Current assignee: Hebei Jianghan Environmental Protection Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-02
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a high-temperature automatic protection device of a bag-type dust remover, which comprises a dust remover main body, a protective box and a cooling component; be equipped with the installation tube on one lateral wall of dust remover main part, be equipped with the blast pipe on another lateral wall of dust remover main part, the protective housing is connected in the installation tube, install the intake pipe on the lateral wall of protective housing, install temperature sensor in the intake pipe, install the condenser on the protective housing, the cooling module is installed in the protective housing, including the U-shaped pipe, the motorised valve is installed to the one end of U-shaped pipe, install a breather pipe on the motorised valve, a breather pipe is connected in the installation tube, the other end of U-shaped pipe is connected with No. two breather pipes, no. two breather pipes link up the condenser, be connected with the connecting pipe between No. two breather pipes and the No. one breather pipe. According to the high-temperature automatic protection device of the bag-type dust collector, the high-temperature waste gas is cooled before entering the bag-type dust collector, so that the service life of the bag-type dust collector is prolonged.

Description

High-temperature automatic protection device of bag-type dust collector

Technical Field

The utility model belongs to the technical field of bag-type dust collectors, and particularly relates to a high-temperature automatic protection device for a bag-type dust collector.

Background

The bag-type dust collector is a dry dust filter device, which is suitable for capturing fine, dry and non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering action of the fiber fabric, and when the dust-containing gas enters the bag-type dust collector, the dust with large particles and large specific gravity falls down due to the action of gravity and falls into an ash bucket, and when the gas containing the fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

The bag-type dust collector has various advantages, such as high dust removal rate, stable dust removal effect, simpler dust removal mode, high recycling, very flexible air quantity treatment, simple installation, convenient maintenance and the like, so that the bag-type dust collector has irreplaceability in many production activities, but simultaneously has the defect of difficult solution.

The cloth bag dust remover has certain range requirement on dust removal temperature, and the existing part of cloth bag dust remover is not provided with a high-temperature automatic protection mechanism, so that the cloth bag of the cloth bag dust remover is easy to damage when encountering high-temperature waste gas, and the damaged cloth bag is difficult to repair or replace.

Therefore, in order to solve the above technical problems, it is necessary to provide a high-temperature automatic protection device for a bag-type dust collector.

Disclosure of Invention

The utility model aims to provide a high-temperature automatic protection device for a cloth bag dust collector, which aims to solve the problem that the cloth bag of the cloth bag dust collector is easy to damage when encountering high-temperature waste gas because the conventional part of the cloth bag dust collector is not provided with a high-temperature automatic protection mechanism.

In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:

a high-temperature automatic protection device of a bag-type dust remover comprises a dust remover main body, a protective box and a cooling component;

a mounting pipe is arranged on one side wall of the dust remover main body, an exhaust pipe is arranged on one side wall of the dust remover main body far away from the mounting pipe and used for exhausting redundant gas, an ash discharging pipe is arranged at the bottom of the dust remover main body and used for discharging absorbed dust, and a first supporting leg is arranged at the bottom of the dust remover main body;

the protective box is connected to the mounting pipe, an air inlet pipe is arranged on one side wall, far away from the mounting pipe, of the protective box and used for enabling air to enter the protective box, a temperature sensor is arranged in the part, located outside the protective box, of the air inlet pipe and used for detecting the temperature of the air, and a condenser is arranged on the protective box and used for performing heat exchange and cooling;

the cooling assembly is installed in the protective housing and is used for cooling high-temperature gas, the cooling assembly comprises a U-shaped pipe, an electric valve is installed at one end of the U-shaped pipe, a vent pipe is installed on the other side wall of the electric valve, so that the electric valve can separate the U-shaped pipe from the connection between the vent pipes, the other end of the vent pipe is connected with the installation pipe, the other end of the U-shaped pipe is connected with a vent pipe No. two, the vent pipe No. two is communicated with the condenser and is used for cooling high-temperature gas in the vent pipe No. two, the tail end of the vent pipe No. two is connected with a connecting pipe, and the connecting pipe is connected with the vent pipe No. one.

Further, the bottom of supporting leg No. one is equipped with anti-skidding base for improve stability.

Further, a plurality of heat radiation fins are arranged in the mounting pipe and used for carrying out auxiliary cooling work.

Further, the base has been placed to the bottom of protective housing, the bottom of base is equipped with No. two supporting legs, is convenient for the protective housing with be connected between the installation pipe.

Further, a heat dissipation ring is arranged in the second vent pipe and used for performing auxiliary heat dissipation and cooling work.

Furthermore, the heat dissipation ring is a heat dissipation silica gel layer and has high heat conduction performance and is used for rapidly absorbing heat.

Further, the mounting pipe, the air inlet pipe, the U-shaped pipe, the first vent pipe, the second vent pipe and the connecting pipe are all made of polypropylene, and have excellent high temperature resistance.

Compared with the prior art, the utility model has the following advantages:

according to the high-temperature automatic protection device of the bag-type dust collector, the high-temperature waste gas is cooled before entering the bag-type dust collector, so that the service life of the bag-type dust collector is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a perspective view of a high temperature automatic protection device for a bag-type dust collector in accordance with an embodiment of the present utility model;

FIG. 2 is a front partial cross-sectional view of a high temperature automatic protection device for a bag-type dust collector in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2 at A;

fig. 4 is a schematic diagram of the structure at B in fig. 2.

In the figure: 1. the dust collector comprises a dust collector body, 101, a mounting pipe, 102, heat radiating fins, 103, an exhaust pipe, 104, an ash discharging pipe, 105, a first supporting leg, 2, a protective box, 201, an air inlet pipe, 202, a temperature sensor, 203, a condenser, 204, a base, 205, a second supporting leg, 3, a cooling component, 301, a U-shaped pipe, 302, a first ventilating pipe, 303, an electric valve, 304, a second ventilating pipe, 305, a connecting pipe and 306, and a heat radiating ring.

Detailed Description

The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.

The utility model discloses a high-temperature automatic protection device of a bag-type dust remover, which is shown in fig. 1-4 and comprises a dust remover main body 1, a protective box 2 and a cooling component 3.

Wherein, be equipped with mounting tube 101 on a lateral wall of dust remover main part 1, be equipped with blast pipe 103 on a lateral wall that dust remover main part 1 kept away from mounting tube 101 for the unnecessary gas of discharge, the bottom of dust remover main part 1 is equipped with ash discharging pipe 104, is used for discharging absorptive dust, and the bottom of dust remover main part 1 is equipped with supporting leg 105 for supporting dust remover main part 1, improves the safety in utilization.

Preferably, the bottom of the first supporting leg 105 is provided with an anti-slip base, so that the grounding friction force is improved, the stability is improved, and the use safety is further improved.

In addition, the plurality of heat dissipation fins 102 are installed in the installation tube 101, so that heat conduction can be accelerated, heat can be transferred to the installation tube, and auxiliary cooling work can be performed.

Specifically, the protection box 2 is connected to the mounting pipe 101, an air inlet pipe 201 is installed on one side wall of the protection box 2 far away from the mounting pipe 101, and is used for enabling air to enter the protection box 2, a temperature sensor 202 is installed in a part of the air inlet pipe 201, located outside the protection box 2, and is used for detecting the temperature of the air, so that an automatic protection function of the device is started at a high temperature, and a condenser 203 is installed on the protection box 2 and is used for performing heat exchange and cooling, and the condenser 203 is a technology known to a person skilled in the art and is not repeated herein.

Wherein, base 204 has been placed to the bottom of protective housing 2, and the bottom of base 204 is equipped with No. two supporting legs 205, is convenient for be connected between protective housing 2 and the mounting tube 101, provides good supportability for protective housing 2 simultaneously, and then has improved the safety in utilization of the device.

Referring to fig. 2-4, the cooling component 3 is installed in the protection box 2 and is used for cooling high-temperature gas, so that the gas is not easy to damage the cloth bag after entering the dust collector main body 1, the cooling component 3 comprises a U-shaped pipe 301, an electric valve 303 is installed at one end of the U-shaped pipe 301, a first ventilating pipe 302 is installed on the other side wall of the electric valve 303, the electric valve 303 can be used for blocking connection between the U-shaped pipe 301 and the first ventilating pipe 302, when the temperature sensor 202 detects that the temperature exceeds the standard, the electric valve 303 is closed, the other end of the first ventilating pipe 302 is connected with the installation pipe 101, the gas is convenient to enter the dust collector main body 1, the other end of the U-shaped pipe 301 is connected with a second ventilating pipe 304, after the electric valve 303 is closed, the high-temperature gas can enter the second ventilating pipe 304, the second ventilating pipe 304 is communicated with the condenser 203, the end of the second ventilating pipe 304 is connected with the first ventilating pipe 302, the high-temperature gas is enabled to enter the first ventilating pipe 302, and then the dust collector main body 1 is cooled by the installation pipe 101.

The second vent pipe 305 is internally provided with a heat dissipation ring 306 for performing auxiliary heat dissipation and cooling work, thereby further improving the heat dissipation performance of the device.

Preferably, the heat dissipation ring 306 is a heat dissipation silica gel layer with high heat conductivity, and is used for fast heat absorption, and is commonly used in high-temperature electronic products, and is suitable for heat conduction requirements with limited space.

In addition, the installation pipe 101, the air inlet pipe 201, the U-shaped pipe 301, the first ventilating pipe 302, the second ventilating pipe 304 and the connecting pipe 305 are all made of polypropylene, so that the high-temperature resistance performance is excellent, the durability is greatly enhanced, and the service life is prolonged.

When the high-temperature gas enters the air inlet pipe 201, the high-temperature gas passes through the temperature sensor 202, if the temperature is not high enough, the high-temperature gas normally enters the first ventilating pipe 302 and the second ventilating pipe 304, finally enters the dust remover main body 1 along the mounting pipe 101, when the temperature sensor 202 detects that the temperature of the high-temperature gas exceeds the standard, the electric valve 303 is closed, the high-temperature gas only enters the second ventilating pipe 304, then the high-temperature gas is cooled by a large amount through the condenser 203, then passes through the heat dissipation ring 306, dissipates heat again, cools down, then enters the first ventilating pipe 302 along the connecting pipe 305, passes through the heat dissipation fins 102 in the mounting pipe 101, the heat dissipation fins 102 further absorb the heat of the high-temperature gas, and finally, the cooled gas enters the dust remover main body 1 along the mounting pipe 101.

The technical scheme shows that the utility model has the following beneficial effects:

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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.

Claims

1. The utility model provides a sack cleaner high temperature automatic protection device which characterized in that includes:

the dust remover comprises a dust remover main body (1), wherein a mounting pipe (101) is arranged on one side wall of the dust remover main body (1), an exhaust pipe (103) is arranged on one side wall, far away from the mounting pipe (101), of the dust remover main body (1), an ash discharge pipe (104) is arranged at the bottom of the dust remover main body (1), and a first supporting leg (105) is arranged at the bottom of the dust remover main body (1);

the protective box (2) is connected with the mounting pipe (101), an air inlet pipe (201) is arranged on one side wall, far away from the mounting pipe (101), of the protective box (2), a temperature sensor (202) is arranged in the part, located outside the protective box (2), of the air inlet pipe (201), and a condenser (203) is arranged on the protective box (2);

cooling component (3), install in protective housing (2), cooling component (3) include U-shaped pipe (301), motorised valve (303) are installed to one of them one end of U-shaped pipe (301), install a breather pipe (302) on another lateral wall of motorised valve (303), the other end of a breather pipe (302) connect in install pipe (101), the other end of U-shaped pipe (301) is connected with No. two breather pipes (304), no. two breather pipes (304) link up condenser (203), the end-to-end connection of No. two breather pipes (304) has connecting pipe (305), connecting pipe (305) connect in No. one breather pipe (302).

2. The high-temperature automatic protection device of the bag-type dust collector according to claim 1, wherein an anti-slip base is arranged at the bottom of the first supporting leg (105).

3. The high-temperature automatic protection device of the bag-type dust collector according to claim 1, wherein a plurality of radiating fins (102) are arranged in the mounting tube (101).

4. The high-temperature automatic protection device of the bag-type dust collector according to claim 1, wherein a base (204) is arranged at the bottom of the protection box (2), and a second supporting leg (205) is arranged at the bottom of the base (204).

5. The high-temperature automatic protection device of the bag-type dust collector according to claim 1, wherein a heat dissipation ring (306) is installed in the second ventilating pipe (304).

6. The high temperature automatic protection device of a bag-type dust collector according to claim 5, wherein the heat dissipation ring (306) is a heat dissipation silica gel layer.

7. The high-temperature automatic protection device of the bag-type dust collector according to claim 1, wherein the installation pipe (101), the air inlet pipe (201), the U-shaped pipe (301), the first vent pipe (302), the second vent pipe (304) and the connecting pipe (305) are all made of polypropylene.