CN220181656U - Powder feed bin breathes mouthful cleaning device - Google Patents

Abstract

The utility model discloses a powder bin breathing port cleaning device which comprises a cleaning mechanism and a pulse control instrument arranged on one side of the cleaning mechanism, wherein a bin mechanism is arranged at the bottom of the cleaning mechanism, a stirring motor is fixedly arranged at the center of the top of the bin mechanism, the cleaning mechanism comprises a breathing port body, a filter element is arranged at the bottom of the breathing port body, a barrel body is arranged on one side of the breathing port, a pulse valve is fixedly arranged at the top of the barrel body, a connecting pipe is fixedly arranged in the pulse valve, the pulse control instrument is fixedly arranged at the top of the connecting pipe, compressed air in a gas bag can be instantaneously blown out to blow dust attached to the surface of the filter element by the pulse valve through the arrangement of the cleaning mechanism, the cleaning function is completed, and the phenomenon that the filter element of the breathing port body is blocked due to the fact that the powder bin contains a large amount of dust in the long-term use process of the powder bin is avoided.

Description

Powder feed bin breathes mouthful cleaning device

Technical Field

The utility model relates to the technical field of powder bin equipment, in particular to a powder bin breathing opening cleaning device.

Background

In the discharging process of the bin for storing powder, as the discharging opening is in a funnel shape, the diameter of the discharging opening is continuously reduced, if the discharging speed is too high, the powder is easy to form compacted solids, namely, a bridging phenomenon occurs at the discharging opening, the discharging opening is blocked, the discharging is stopped, the production efficiency and the quality are very influenced, the discharging opening is dredged by manpower and time after the bridging phenomenon occurs, the time and the labor are wasted, and the effect is poor.

Publication number CN 213801195U discloses a powder feed bin airflow vibration device, gas nozzles are arranged on two sides of a feed opening, a compressed gas source is connected, when a bridging phenomenon appears in the feed opening of the powder feed bin, compressed gas is introduced into the gas nozzles through controlling electromagnetic valves to jet powder materials at the bridging position, the powder materials are scattered, the feed opening is dredged, a dust remover is arranged on the upper part of the powder feed bin, the sprayed compressed gas can be discharged, the powder materials are intercepted, the pollution to the atmosphere and the waste are avoided, and the powder feed bin airflow vibration device provided by the utility model is simple to operate and strong in applicability, but the patent has the following problems in the actual use process:

this powder feed bin air current vibrating device is utilizing the solenoid valve to let in compressed gas nozzle, to the powder material jet of "bridging" department, with its spraying, mediation feed opening, powder feed bin upper portion is provided with the dust remover, can discharge spun compressed gas, but gas nozzle does not set up relevant prevent blocking device, when carrying out the jet, nozzle department is blocked by the material dust and is influenced the pressure of air current, when the jet blowout air current of nozzle simultaneously, huge impact force causes the destruction to the feed opening very easily to influence the integrality of powder feed bin.

A powder bin breath opening cleaning device is provided so as to solve the problems set forth in the above.

Disclosure of Invention

The utility model aims to provide a cleaning device for a breathing port of a powder bin, which is used for solving the problems that when the air is blown, the pressure of air flow is influenced by the blocking of material dust at a nozzle, and meanwhile, when the air is blown out by the nozzle, the blanking port is easily damaged by huge impact force, so that the integrity of the powder bin is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a powder feed bin breathes mouthful cleaning device, includes cleaning mechanism and installs the pulse control appearance in cleaning mechanism one side;

the bottom of the cleaning mechanism is provided with a feed bin mechanism, and the center of the top of the feed bin mechanism is fixedly provided with a stirring motor;

further comprises:

the cleaning mechanism comprises a breathing port body, a filter element is arranged at the bottom of the breathing port body, a barrel body is arranged on one side of the breathing port, and a pulse valve is fixedly arranged at the top of the barrel body;

wherein, the inside of the pulse valve is fixedly provided with a connecting pipe, and the pulse control instrument is fixedly arranged at the top of the connecting pipe;

one side of the pulse controller is fixedly connected with a main air inlet pipe, and the bottom of the main air inlet pipe is fixedly provided with an electromagnetic valve.

Preferably, one end of the main air inlet pipe, which is far away from the pulse controller, is fixedly connected with an air bag, the bottom of the air bag is fixedly connected with a back-blowing pipe, the top of the air bag is fixedly provided with a one-way valve, and the back-blowing pipe is fixedly arranged at the top of the breathing port body.

Preferably, the inside fixed mounting in top of check valve has the closure arch, the inside fixed mounting in bottom of check valve has the valve support, the inside laminating of check valve is connected with the closure piston, the bottom fixedly connected with closure telescopic link of closure piston, the outside sliding connection of closure telescopic link has the closure spring.

Preferably, the closing spring is fixedly connected with the valve support, the closing telescopic rod is fixedly arranged at the top of the valve support, the closing piston is in sliding connection with the inner wall of the one-way valve through the closing telescopic rod and the closing spring, and the closing piston is in fitting connection with the bottom of the closing protrusion.

Preferably, the bin mechanism comprises a first bin, a supporting ring is fixedly arranged on the outer side of the bottom of the first bin, a plurality of supporting legs are fixedly arranged on the bottom of the supporting ring, a discharge hopper is fixedly arranged on the bottom of the first bin, and a discharge valve is arranged on the bottom of the discharge hopper.

Preferably, the top fixed mounting of first feed bin has the connection storehouse, top one side fixed mounting of connection storehouse has the feeder hopper, agitator motor fixed mounting is in the top central point of connection storehouse, agitator motor's output fixedly connected with dwang, the outside fixed mounting of dwang has solid fixed ring, gu fixed ring's outside is connected with the tripod, the tip fixedly connected with first spiral stirring leaf of tripod.

Preferably, the bottom fixedly connected with stirring fork of dwang, the outside fixed mounting of stirring fork has the second spiral stirring leaf, the bottom central point of stirring fork puts fixedly connected with spliced pole, the outside fixedly connected with helical blade of spliced pole, connect the storehouse respectively with breathe mouthful body and staving fixed connection.

Compared with the prior art, the utility model has the beneficial effects that: this powder feed bin respiratory port cleaning device not only can utilize the pulse valve to blow out in the twinkling of an eye the compressed air in the air pocket through setting up clean mechanism and blow off the dust that adheres to on the filter core surface, can seal the respiratory port body when clear up the filter core of respiratory port body through setting up the check valve simultaneously, not only can utilize agitator motor through setting up feed bin mechanism, the stirring of the inside raw materials of powder feed bin utilizes agitator motor reversal to be convenient for the ejection of compact of material simultaneously, its concrete content is as follows:

1. the cleaning mechanism is arranged, so that compressed air in the air bag can be instantaneously blown out to blow off dust attached to the surface of the filter element by using the pulse valve, a cleaning function is completed, the phenomenon that the filter element of the breathing port body is blocked due to the fact that a large amount of dust is contained in the powder bin in the long-term use process of the powder bin is avoided, the normal discharging of the powder bin is influenced, the filter element is required to be cleaned or replaced regularly, the normal use of the powder bin is influenced, meanwhile, the filter element of the breathing port body can be sealed when the filter element of the breathing port body is cleaned by arranging the one-way valve, and the phenomenon that the breathing port body leaks air is avoided, so that the normal cleaning of the filter element is influenced;

2. through setting up feed bin mechanism not only can utilize agitator motor to drive dwang, first spiral stirring leaf, stirring fork and second spiral stirring She Zhengxiang to rotate, realize the stirring of the inside raw materials of powder feed bin, utilize agitator motor reversal simultaneously, utilize the structural feature of first spiral stirring leaf and second spiral stirring leaf, the ejection of compact of the material of being convenient for, clear up the inner wall of first feed bin and connection storehouse simultaneously, be convenient for clear stifled discharge valve department through setting up spliced pole and helical blade, avoid the material to pile up in discharge valve department, thereby influence the normal unloading of material.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a cleaning mechanism according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a cross section of a check valve according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a section of a silo mechanism in the utility model;

FIG. 5 is a schematic view of a three-dimensional structure of a first spiral stirring vane according to the present utility model;

FIG. 6 is a schematic three-dimensional structure of a second helical stirring vane according to the present utility model.

In the figure: 1. a cleaning mechanism; 101. a breath port body; 102. a filter element; 103. a tub body; 104. a pulse valve; 105. a connecting pipe; 106. a pulse controller; 107. a main air inlet pipe; 108. an electromagnetic valve; 109. an air bag; 110. a blowback pipe; 111. a one-way valve; 112. a closing protrusion; 113. a valve support; 114. closing the piston; 115. closing the telescopic rod; 116. a closing spring; 2. a stock bin mechanism; 201. a first bin; 202. a support ring; 203. support legs; 204. discharging a hopper; 205. a discharge valve; 206. a connecting bin; 207. a feed hopper; 208. a stirring motor; 209. a rotating lever; 210. a fixing ring; 211. a tripod; 212. a first helical stirring blade; 213. a stirring fork; 214. a second helical stirring blade; 215. a connecting column; 216. helical blades.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a powder feed bin respiratory port cleaning device, including clean mechanism 1, and install the pulse control appearance 106 in clean mechanism 1 one side, clean mechanism 1's bottom is provided with feed bin mechanism 2, and feed bin mechanism 2's top central point puts fixed mounting and has agitator motor 208, clean mechanism 1 includes respiratory port body 101, respiratory port body 101's bottom is provided with filter core 102, respiratory port body 101's one side is provided with staving 103, staving 103's top fixed mounting has pulse valve 104, wherein, pulse valve 104's inside fixed mounting has connecting pipe 105, pulse control appearance 106 fixed mounting is at connecting pipe 105's top, wherein, pulse control appearance 106's one side fixedly connected with total intake pipe 107, total intake pipe 107's bottom fixed mounting has solenoid valve 108, the one end fixedly connected with air pocket 109 of pulse control appearance 106 is kept away from to total intake pipe 107, the bottom fixedly connected with blowback pipe 110 of air pocket 109, the top fixed mounting of air pocket 109 has check valve 111, blowback pipe 110 fixed mounting is at the top of breathing mouth body 101, through setting up clean mechanism 1, not only can utilize pulse valve 104 to blow out the compressed air in the air pocket 109 in the twinkling of an eye and blow off the dust that adheres to the filter core 102 surface, accomplish clean function, avoid in the long-term use of powder feed bin, because the inside of powder feed bin contains a large amount of dust, thereby cause the phenomenon of jam to the filter core 102 of breathing mouth body 101, influence the normal unloading of powder feed bin, need regularly clear up or change filter core 102, thereby influence the normal use of powder feed bin.

The inside fixed mounting in top of check valve 111 has sealed protruding 112, the inside fixed mounting in bottom of check valve 111 has valve support 113, the inside laminating of check valve 111 is connected with closed piston 114, the bottom fixedly connected with closed telescopic link 115 of closed piston 114, the outside sliding connection of closed telescopic link 115 has closed spring 116, closed spring 116 and valve support 113 fixed connection, closed telescopic link 115 fixed mounting is at the top of valve support 113, closed piston 114 passes through closed telescopic link 115 and closed spring 116 and the inner wall sliding connection of check valve 111, closed piston 114 and the laminating of the bottom of sealed protruding 112 are connected, can seal respiratory port body 101 when clearing up the filter core 102 of respiratory port body 101 through setting up check valve 111, avoid causing the phenomenon of respiratory port body 101 gas leakage, thereby influence the normal clearance of filter core 102.

The feed bin mechanism 2 comprises a first feed bin 201, a supporting ring 202 is fixedly arranged at the outer side of the bottom of the first feed bin 201, a plurality of supporting legs 203 are fixedly arranged at the bottom of the supporting ring 202, a discharge hopper 204 is fixedly arranged at the bottom of the first feed bin 201, a discharge valve 205 is arranged at the bottom of the discharge hopper 204, a connecting bin 206 is fixedly arranged at the top of the first feed bin 201, a feed hopper 207 is fixedly arranged at one side of the top of the connecting bin 206, a stirring motor 208 is fixedly arranged at the center of the top of the connecting bin 206, a rotating rod 209 is fixedly connected with the output end of the stirring motor 208, a fixing ring 210 is fixedly arranged at the outer side of the rotating rod 209, a tripod 211 is connected at the outer side of the fixing ring 210, a first spiral stirring blade 212 is fixedly connected at the end part of the tripod 211, a stirring fork 213 is fixedly connected at the bottom of the rotating rod 209, a second spiral stirring blade 214 is fixedly arranged at the outer side of the stirring fork 213, the bottom central point of stirring fork 213 puts fixedly connected with spliced pole 215, the outside fixedly connected with helical blade 216 of spliced pole 215, spliced bin 206 respectively with breathe mouthful body 101 and staving 103 fixed connection, not only can utilize agitator motor 208 to drive dwang 209 through setting up feed bin mechanism 2, first spiral stirring leaf 212, stirring fork 213 and the positive rotation of second spiral stirring leaf 214, realize the stirring of the inside raw materials of powder feed bin, utilize agitator motor 208 to reverse simultaneously, utilize the structural feature of first spiral stirring leaf 212 and second spiral stirring leaf 214, the ejection of compact of material of being convenient for, clear the stifled to discharge valve 205 department of being convenient for through setting up spliced pole 215 and helical blade 216 simultaneously, avoid the material to pile up in discharge valve 205 department, thereby influence the normal unloading of material.

Working principle: before the powder bin breathing port cleaning device is used, the whole condition of the device needs to be checked firstly, normal work can be confirmed, according to the images shown in fig. 1-6, firstly, the powder bin is used for storing materials, when the materials need to be stirred, the stirring motor 208 is started positively to drive the rotating rod 209 and the fixed ring 210 to rotate, meanwhile, the tripod 211 drives the first spiral stirring blade 212 to rotate, the structural characteristics of the first spiral stirring blade 212 are utilized to stir the materials up and down, meanwhile, the rotating rod 209 drives the stirring fork 213 and the second spiral stirring blade 214 to rotate, the materials at the discharge hopper 204 are stirred, secondly, when the materials need to be discharged, the stirring motor 208 is started reversely, the stirring motor 208 drives the rotating rod 209, the first spiral stirring blade 212, the stirring fork 213 and the second spiral stirring blade 214 to rotate reversely, by utilizing the structural characteristics of the first spiral stirring blade 212 and the second spiral stirring blade 214, the material is discharged conveniently, the inner walls of the first bin 201 and the connecting bin 206 are cleaned simultaneously, the connection column 215 and the spiral blade 216 are arranged to facilitate the blockage removal of the discharge valve 205, the material is prevented from being accumulated at the discharge valve 205, the normal discharging of the material is affected, finally, in the using process of the powder bin, the dust is contained in the material and can adhere to the filter element 102, the long-term dust accumulation can affect the smoothness of the breathing port body 101, the internal air pressure of the powder bin is affected, the normal discharging function of the material is affected, the pulse controller 106 is started to start the pulse valve 104, the compressed air in the air bag 109 is instantaneously exploded out to blow the dust attached to the surface of the filter element 102, the cleaning function is completed, meanwhile, the piston 114 is closed and the sealing protrusion 112 are in fit connection when the cleaning of the filter element 102 is carried out, the sealing of the one-way valve 111 is realized, and the phenomenon of air leakage of the breathing port body 101 is avoided, so that the normal cleaning of the filter element 102 is affected.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a powder feed bin respiratory port cleaning device, includes cleaning mechanism (1), and install pulse control appearance (106) in cleaning mechanism (1) one side;

the bottom of the cleaning mechanism (1) is provided with a bin mechanism (2), and the center of the top of the bin mechanism (2) is fixedly provided with a stirring motor (208);

characterized by further comprising:

the cleaning mechanism (1) comprises a breathing port body (101), a filter element (102) is arranged at the bottom of the breathing port body (101), a barrel body (103) is arranged on one side of the breathing port body (101), and a pulse valve (104) is fixedly arranged at the top of the barrel body (103);

wherein, the inside of the pulse valve (104) is fixedly provided with a connecting pipe (105), and the pulse control instrument (106) is fixedly arranged at the top of the connecting pipe (105);

one side of the pulse control instrument (106) is fixedly connected with a main air inlet pipe (107), and an electromagnetic valve (108) is fixedly arranged at the bottom of the main air inlet pipe (107).

2. The powder silo breath port cleaning device of claim 1, wherein: one end of the main air inlet pipe (107) far away from the pulse control instrument (106) is fixedly connected with an air bag (109), the bottom of the air bag (109) is fixedly connected with a blowback pipe (110), the top of the air bag (109) is fixedly provided with a one-way valve (111), and the blowback pipe (110) is fixedly arranged at the top of the breathing port body (101).

3. The powder silo breath port cleaning device of claim 2, wherein: the sealing device is characterized in that a sealing bulge (112) is fixedly arranged on the inner side of the top of the one-way valve (111), a valve support (113) is fixedly arranged on the inner side of the bottom of the one-way valve (111), a closing piston (114) is connected with the inner side of the one-way valve (111) in a fitting mode, a closing telescopic rod (115) is fixedly connected with the bottom of the closing piston (114), and a closing spring (116) is connected with the outer side of the closing telescopic rod (115) in a sliding mode.

4. A powder silo breath port cleaning device according to claim 3, wherein: the closing spring (116) is fixedly connected with the valve support (113), the closing telescopic rod (115) is fixedly arranged at the top of the valve support (113), the closing piston (114) is in sliding connection with the inner wall of the one-way valve (111) through the closing telescopic rod (115) and the closing spring (116), and the closing piston (114) is in fitting connection with the bottom of the closing protrusion (112).

5. The powder silo breath port cleaning device of claim 1, wherein: the feed bin mechanism (2) comprises a first feed bin (201), a supporting ring (202) is fixedly arranged on the outer side of the bottom of the first feed bin (201), a plurality of supporting legs (203) are fixedly arranged on the bottom of the supporting ring (202), a discharge hopper (204) is fixedly arranged on the bottom of the first feed bin (201), and a discharge valve (205) is arranged at the bottom of the discharge hopper (204).

6. The powder silo breath port cleaning device of claim 5, wherein: the utility model discloses a stirring device for the material of the material feeding device, including first feed bin (201), connecting bin (206) is fixedly installed at the top of first feed bin (201), top one side fixedly installed of connecting bin (206) has feeder hopper (207), agitator motor (208) fixed mounting is in the top central point of connecting bin (206), the output fixedly connected with dwang (209) of agitator motor (208), the outside fixed mounting of dwang (209) has solid fixed ring (210), the outside of solid fixed ring (210) is connected with tripod (211), the tip fixedly connected with first spiral stirring leaf (212) of tripod (211).

7. The powder silo breath port cleaning device of claim 6, wherein: the bottom fixedly connected with stirring fork (213) of dwang (209), the outside fixed mounting of stirring fork (213) has second spiral stirring leaf (214), the bottom central point of stirring fork (213) puts fixedly connected with spliced pole (215), the outside fixedly connected with helical blade (216) of spliced pole (215), connect storehouse (206) respectively with breathe mouthful body (101) and staving (103) fixed connection.