CN216498066U - High-temperature automatic protection device of bag-type dust collector - Google Patents
High-temperature automatic protection device of bag-type dust collector Download PDFInfo
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- CN216498066U CN216498066U CN202123187654.4U CN202123187654U CN216498066U CN 216498066 U CN216498066 U CN 216498066U CN 202123187654 U CN202123187654 U CN 202123187654U CN 216498066 U CN216498066 U CN 216498066U
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Abstract
The utility model discloses a high-temperature automatic protection device of a bag-type dust remover, which comprises the bag-type dust remover, wherein the lower end of the left side of the bag-type dust remover is communicated with an air inlet pipe, the upper end of the right side of the air inlet pipe is provided with an electric control valve, one side of the electric control valve is provided with a heat dissipation mechanism on the air inlet pipe, a temperature sensor is arranged inside the left side of the air inlet pipe, a plurality of dust removal bag mechanisms are arranged inside the upper side of the bag-type dust remover, the outer ends of the two sides of the lower end of the bag-type dust remover are provided with mounting heads, the upper end part of an electric push rod is connected with a silica gel hammer, the heat dissipation mechanism comprises a heat dissipation shell, the heat dissipation shell is arranged at the upper end of the air inlet pipe, the inner wall of the upper side of the heat dissipation shell is provided with a semiconductor refrigeration sheet, the device can detect the temperature of the entering gas, and can cool the waste gas when the temperature exceeds the set temperature, prevent the damage to the cloth bag during filtering and improve the use effect.
Description
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 dust collector is a dry dust filter, which is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag-type dust remover, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and the dust is blocked when the gas containing fine dust passes through the filter cloth, so that the gas is purified.
Waste gas with temperature is easily generated in the production process, but the cloth bag of the cloth bag dust remover is easily damaged by the excessive waste gas temperature, the damaged cloth bag is also extremely difficult to replace, a large amount of time is required to be consumed during maintenance, the working efficiency is greatly reduced, and the high-temperature automatic protection device for the cloth bag dust remover is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the high-temperature automatic protection device for the bag-type dust remover is provided.
The technical scheme adopted by the utility model is as follows: a high-temperature automatic protection device of a bag-type dust remover comprises the bag-type dust remover, wherein the lower end of the left side of the bag-type dust remover is communicated with an air inlet pipe, an electric control valve is arranged at the upper end of the right side of the air inlet pipe, a heat dissipation mechanism is arranged on the air inlet pipe at one side of the electric control valve, a temperature sensor is arranged inside the left side of the air inlet pipe, a plurality of dust removal cloth bag mechanisms are arranged inside the upper side of the cloth bag dust remover, the dust-removing cloth bag mechanism comprises a positioning plate, a positioning threaded rod is arranged on the positioning plate, a dust-filtering cloth bag is connected with one side of the positioning plate opposite to the positioning plate, the outer ends of two sides of the lower end of the bag-type dust collector are provided with mounting heads, the inner sides of the mounting heads are provided with electric push rods, the upper end part of the electric push rod is connected with a silica gel hammer, the heat dissipation mechanism comprises a heat dissipation shell, the heat dissipation shell is arranged at the upper end of one side of the air inlet pipe, and the inner wall of the upper side of the heat dissipation shell is provided with a semiconductor refrigeration piece.
In a preferred embodiment, the lower end of the bag-type dust collector is communicated with an ash discharge valve, the upper end of the dust filtering bag is provided with an upper transverse plate on the inner wall of the opposite side of the bag-type dust collector, the lower end of the upper transverse plate is connected with a plurality of vertical plates, and thread grooves meeting the installation requirements of positioning threaded rods are formed in the two sides of the vertical plates and the inner walls of the two sides of the bag-type dust collector.
In a preferred embodiment, the positioning plate is installed on the two sides of the vertical plate and the inner walls of the two sides of the bag-type dust collector through positioning threaded rods, a blowing ash removal component is arranged at the upper end of the dust filtering bag on the bag-type dust collector, and the right side of the blowing ash removal component is communicated with the bag-type dust collector to form an exhaust port.
In a preferred embodiment, a door body is arranged at the outer end of the dust filtering cloth bag on the cloth bag dust remover, a control console is arranged on the door body, a radiating pipe is arranged inside the radiating shell, the left end of the radiating pipe is communicated with an air inlet pipe on the left side of the electric control valve, and an air outlet at the right end of the radiating pipe is communicated with an air inlet pipe on the right side of the electric control valve.
In a preferred embodiment, the radiating pipe is provided with a plurality of radiating fins, the radiating pipe is uniformly coated with a radiating silica gel layer, and the left end of the radiating pipe is provided with an air pump communicated with the left side of the air inlet pipe.
In a preferred embodiment, the radiating pipe has a cross section in a shape of a square, and the electric control valve, the temperature sensor, the air pump and the console are electrically connected.
Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, after the temperature exceeds the set temperature, the electric control valve is closed, then the gas is pumped into the heat dissipation pipe through the air pump, the heat is led out through the heat dissipation silica gel layer and the heat dissipation fins, and meanwhile, the semiconductor refrigeration piece works to carry out secondary cooling on the gas in the heat dissipation pipe, so that the temperature of the gas in the heat dissipation pipe can be rapidly reduced, the cloth bag cannot be damaged by the discharged gas, and the service life of the device is prolonged.
2. According to the dust collecting device, the door body is opened, the positioning threaded rod is loosened outwards, the dust filtering cloth bag can be taken out, the dust filtering cloth bag is replaced and cleaned, the electric push rod drives the silica gel hammer to reciprocate in the dust collecting process, the lower end of the cloth bag dust collector is knocked, dust is compacted, the collecting effect is improved, and the practicability is greatly improved.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention in its entirety;
FIG. 2 is an enlarged, cross-sectional, schematic structural diagram of a portion of the dust collection bag mechanism of the present invention;
FIG. 3 is a sectional view showing the overall structure of the heat dissipating mechanism of the present invention;
fig. 4 is a schematic front view of the entire structure of the present invention.
The labels in the figure are: 1-blowing ash removal component, 2-dust removal cloth bag mechanism, 21-upper transverse plate, 22-positioning threaded rod, 23-dust filtration cloth bag, 24-positioning plate, 3-cloth bag dust remover, 4-heat dissipation mechanism, 41-semiconductor refrigeration sheet, 42-heat dissipation fin, 43-heat dissipation silica gel layer, 44-heat dissipation pipe, 45-air outlet, 5-temperature sensor, 6-air inlet pipe, 7-electric control valve, 8-silica gel hammer, 9-electric push rod, 10-ash discharge valve, 11-air outlet and 12-door body.
Detailed Description
The utility model will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-4, a high-temperature automatic protection device for a bag-type dust collector, comprising a bag-type dust collector 3, wherein the lower end of the left side of the bag-type dust collector 3 is communicated with an air inlet pipe 6, waste gas is discharged into the bag-type dust collector 3 through the air inlet pipe 6, bag-type dust collection operation is realized through the bag-type dust collector 3, the upper end of the right side of the air inlet pipe 6 is provided with an electric control valve 7, one side of the electric control valve 7 is provided with a heat dissipation mechanism 4 on the air inlet pipe 6, when the temperature exceeds a set temperature, the electric control valve 7 is closed, then the gas is pumped into the heat dissipation mechanism 4, the gas is dissipated through the heat dissipation mechanism 4, a temperature sensor 5 is arranged inside the left side of the air inlet pipe 6, the temperature of the discharged gas is sensed through the temperature sensor 5, a plurality of dust collection bag mechanisms 2 are arranged inside the upper side of the bag-type dust collector 3, the dust collection bag mechanisms 2 comprise a positioning plate 24, a positioning threaded rod 22 is arranged on the positioning plate 24, the relative one side of locating plate 24 is connected with the dirt sack 23 of straining, the lower extreme both sides outer end of sack cleaner 3 is provided with the installation head, the inboard of installation head is provided with electric putter 9, electric putter 9's upside end connection has silica gel hammer 8, the in-process of collection dirt, drive silica gel hammer 8 reciprocating motion through electric putter 9, strike 3 lower extremes of sack cleaner, carry out the compaction to the dust, improve the collection effect, heat dissipation mechanism 4 is including the heat dissipation casing, the heat dissipation casing sets up the one side upper end at intake pipe 6, be provided with semiconductor refrigeration piece 41 on the upside inner wall of heat dissipation casing.
It should be noted that, the lower extreme intercommunication of sack cleaner 3 has dust valve 10, open dust valve 10 and can outwards discharge the dust after collecting, accomplish the dust removal work, the upper end of straining dirt sack 23 is provided with diaphragm 21 on the relative one side inner wall of sack cleaner 3, the lower extreme of going up diaphragm 21 is connected with a plurality of risers, set up the thread groove that satisfies the installation of positioning threaded rod 22 on riser both sides and the 3 both sides inner wall of sack cleaner, positioning threaded rod 22 is got rid of outward to the pine, alright take out straining dirt sack 23, change and clear up straining dirt sack 23.
It should be noted that, the locating plate 24 is installed on the riser both sides and the inner wall of sack cleaner 3 both sides through the positioning threaded rod 22, and the upper end of dust filtration sack 23 is provided with jetting deashing subassembly 1 on sack cleaner 3, and the right side of jetting deashing subassembly 1 and sack cleaner 3 intercommunication have gas vent 11, can discharge the gas after purifying to gas vent 11 through jetting deashing subassembly 1, can blow the dust on the dust filtration sack 23 down simultaneously.
It should be noted that the outer end of the dust filtering cloth bag 23 is provided with the door 12 on the bag dust collector 3, after the door 12 is opened, the inside of the device can be conveniently cleaned and maintained, the door 12 is provided with the control console, the inside of the heat dissipation shell is provided with the heat dissipation pipe 44, the left end of the heat dissipation pipe 44 is communicated with the air inlet pipe 6 on the left side of the electric control valve 7, and the air outlet 45 at the right end of the heat dissipation pipe 44 is communicated with the air inlet pipe 6 on the right side of the electric control valve 7.
It should be noted that, be provided with a plurality of radiating fins 42 on the cooling tube 44, evenly scribble heat dissipation silica gel layer 43 on the cooling tube 44, the left side tip of cooling tube 44 is provided with the aspiration pump, the aspiration pump is linked together with 6 left sides of intake pipe, outwards derive the heat through heat dissipation silica gel layer 43 and radiating fins 42, semiconductor refrigeration piece 41 works simultaneously, carry out the secondary cooling to the gas in the cooling tube 44, make the gas temperature in the cooling tube 44 can descend fast, prevent that high temperature from causing the damage to dust filtration sack 23.
It should be noted that the cross section of the heat dissipation pipe 44 is a square, and the electric control valve 7, the temperature sensor 5, the air pump and the console are electrically connected, so that the operation of the whole device can be controlled by the console.
The working principle is as follows: this device is when using, at first whole external power supply, it is gaseous to discharge through intake pipe 6, the temperature of discharging into gas is sensed through temperature sensor 5, be less than the scope that sets up when satisfying, direct discharge backward, accomplish the sack dust removal operation, after the temperature surpassed the temperature that sets up, automatically controlled valve 7 is closed, then through the aspiration pump with gas suction to the cooling tube 44 in, outwards derive the heat through heat dissipation silica gel layer 43 and radiating fin 42, semiconductor refrigeration piece 41 work simultaneously, carry out the secondary cooling to the gas in the cooling tube 44, make the gas temperature in the cooling tube 44 can descend fast, then discharge into the device again and carry out the sack dust removal.
After removing dust for a long time, open the door body 12, outwards loosen positioning threaded rod 22, alright take out the dirt sack 23 that strains, change and clear up the dirt sack 23, simultaneously at the in-process of album dirt, drive 8 reciprocating motion of silica gel hammer through electric putter 9, strike the 3 lower extremes of sack cleaner, carry out the compaction to the dust, improve the collection effect, can be at the in-process of unloading dirt simultaneously, knock off the dust on the 3 inner walls of sack cleaner, improve the dust exhaust effect.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (6)
1. The utility model provides a sack cleaner high temperature automatic safety device, includes sack cleaner (3), its characterized in that: the lower end of the left side of the bag-type dust collector (3) is communicated with an air inlet pipe (6), the upper end of the right side of the air inlet pipe (6) is provided with an electric control valve (7), one side of the electric control valve (7) is provided with a heat dissipation mechanism (4) on the air inlet pipe (6), a temperature sensor (5) is arranged inside the left side of the air inlet pipe (6), a plurality of dust removal bag-type dust collector mechanisms (2) are arranged inside the upper side of the bag-type dust collector (3), each dust removal bag-type dust collector mechanism (2) comprises a positioning plate (24), a positioning threaded rod (22) is arranged on each positioning plate (24), a dust filtration bag (23) is connected to one side opposite to each positioning plate (24), mounting heads are arranged at the outer ends of the two sides of the lower end of the bag-type dust collector (3), an electric push rod (9) is arranged on the inner side of each mounting head, and a silica gel hammer (8) is connected to the upper end of the electric push rod (9), the heat dissipation mechanism (4) comprises a heat dissipation shell, the heat dissipation shell is arranged at the upper end of one side of the air inlet pipe (6), and a semiconductor refrigeration piece (41) is arranged on the inner wall of the upper side of the heat dissipation shell.
2. The high-temperature automatic protection device of the bag-type dust collector in claim 1 is characterized in that: the lower extreme intercommunication of sack cleaner (3) has dust discharge valve (10), the upper end of straining dirt sack (23) is provided with diaphragm (21) on the relative one side inner wall of sack cleaner (3), the lower extreme of going up diaphragm (21) is connected with a plurality of risers, set up the thread groove that satisfies positioning threaded rod (22) installation on riser both sides and sack cleaner (3) both sides inner wall.
3. The high-temperature automatic protection device of the bag-type dust collector in claim 1 is characterized in that: the dust filter is characterized in that the positioning plate (24) is installed on the inner walls of two sides of the vertical plate and two sides of the bag-type dust collector (3) through a positioning threaded rod (22), a blowing dust-cleaning component (1) is arranged at the upper end of the dust-filtering bag (23) on the bag-type dust collector (3), and the right side of the blowing dust-cleaning component (1) is communicated with the bag-type dust collector (3) to form an exhaust port (11).
4. The high-temperature automatic protection device of the bag-type dust collector in claim 1 is characterized in that: the dust filter bag is characterized in that a door body (12) is arranged at the outer end of the dust filter bag (23) on the bag-type dust collector (3), a control console is arranged on the door body (12), a radiating pipe (44) is arranged inside the radiating shell, the left end of the radiating pipe (44) is communicated with an air inlet pipe (6) at the left side of the electric control valve (7), and an air outlet (45) at the right end of the radiating pipe (44) is communicated with the air inlet pipe (6) at the right side of the electric control valve (7).
5. The high-temperature automatic protection device of the bag-type dust collector in claim 4 is characterized in that: be provided with a plurality of radiating fin (42) on cooling tube (44), even scribble heat dissipation silica gel layer (43) on cooling tube (44), the left side tip of cooling tube (44) is provided with the aspiration pump, the aspiration pump is linked together with intake pipe (6) left side.
6. The high-temperature automatic protection device of the bag-type dust collector in claim 5 is characterized in that: the cross-section of cooling tube (44) is for returning the shape, electric control valve (7), temperature-sensing ware (5), aspiration pump and control cabinet electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123187654.4U CN216498066U (en) | 2021-12-17 | 2021-12-17 | High-temperature automatic protection device of bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123187654.4U CN216498066U (en) | 2021-12-17 | 2021-12-17 | High-temperature automatic protection device of bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216498066U true CN216498066U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123187654.4U Active CN216498066U (en) | 2021-12-17 | 2021-12-17 | High-temperature automatic protection device of bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216498066U (en) |
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2021
- 2021-12-17 CN CN202123187654.4U patent/CN216498066U/en active Active
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