CN215585806U

CN215585806U - Ash bucket for bag-type dust collector

Info

Publication number: CN215585806U
Application number: CN202121770288.2U
Authority: CN
Inventors: 张红军
Original assignee: Ningbo Zhongmao Hangzhou Bay Thermal Power Co ltd
Current assignee: Ningbo Zhongmao Hangzhou Bay Thermal Power Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-21
Anticipated expiration: 2031-07-30

Abstract

The application relates to an ash bucket for a bag-type dust collector, which comprises a dust bucket and a switch gate arranged on a discharge port of the dust bucket; the switch gate comprises a gate body and a gate; a channel is vertically arranged on the gate body, and the gate is positioned in the channel; one side of the gate is hinged with the inner wall of the gate body; when the gate is closed, the peripheral side wall of the gate is abutted against the inner wall of the gate body; the gate body is also provided with an operating mechanism for controlling the opening and closing of the gate. The gate and the gate body have high sealing performance, so that the sealing performance of the switch gate is guaranteed, dust is not prone to leakage, and the gate has high stability.

Description

Ash bucket for bag-type dust collector

Technical Field

The application relates to the field of bag-type dust collectors, in particular to an ash bucket for a bag-type dust collector.

Background

The dust hopper is a device used for collecting dust by a bag-type dust collector. At present, an old-fashioned inserting plate door is usually used as an ash bucket gate in an ash bucket of the bag-type dust collector so as to control the opening and closing of the ash bucket and the ash discharge work.

But the closure of the old-fashioned picture peg door is relatively poor, can have comparatively serious ash leakage phenomenon, is unfavorable for daily maintenance, and the convenience of use is not good.

SUMMERY OF THE UTILITY MODEL

The application provides an ash bucket for bag collector has higher leakproofness, is difficult for leaking the ash, convenient to use and maintenance.

The application provides an ash bucket for bag collector adopts following technical scheme:

an ash bucket for a bag-type dust collector comprises a dust bucket and a switch gate arranged on a discharge port of the dust bucket; the switch gate comprises a gate body and a gate; a channel is vertically formed in the gate body, and the gate is positioned in the channel;

one side of the gate is hinged with the inner wall of the gate body; when the gate is closed, the peripheral side wall of the gate is abutted against the inner wall of the gate body; and the gate body is also provided with an operating mechanism for controlling the opening and closing of the gate.

Through adopting above-mentioned technical scheme, when the gate was closed, gate week side can with the butt of the internal wall of floodgate to it is sealed to form all sides at the floodgate body, consequently can guarantee the seal of switch floodgate, makes the difficult emergence of dust leak, and the gate is articulated with the floodgate body simultaneously, makes the floodgate body can play certain supporting role to the gate, guarantees the stability of gate.

Preferably, a first gasket is provided on the peripheral side of the shutter to abut against the inner wall of the shutter body.

Through adopting above-mentioned technical scheme, the leakproofness between gate and the floodgate body can further be guaranteed to first sealed pad.

Preferably, the first gasket is hollow.

Through adopting above-mentioned technical scheme, first sealed pad is compressed easily, can reduce the resistance when gate rotates to be convenient for opening and closing of gate.

Preferably, a first flange is provided on the inner wall of the gate body, the first flange is located above the gate, and when the gate is closed, the gate abuts against the lower end of the first flange.

Through adopting above-mentioned technical scheme, first flange can with the gate upper end butt to further promote the leakproofness between the floodgate body and the gate.

Preferably, a second gasket is arranged at a position where the gate abuts against the first flange, and an end of the second gasket is flush with an end face of the gate.

Through adopting above-mentioned technical scheme, the leakproofness between gate and the first flange can be promoted to the second sealed pad.

Preferably, an operation chamber is arranged on one side of the gate body hinged to the gate, and the operation chamber is positioned on one side of the channel in the horizontal direction; the operating mechanism comprises a rotating shaft arranged on the side wall of the operating chamber, a screw rod with threads penetrating through the rotating shaft and a connecting rod hinged with the gate; one end of the screw rod is positioned outside the brake body, and the other end of the screw rod is rotatably arranged on the connecting rod.

Through adopting above-mentioned technical scheme, rotate the screw rod, the switching of steerable gate promptly, the operation of being convenient for can guarantee the stability of gate simultaneously.

Preferably, a second flange is arranged at the junction of the operation chamber and the channel, and the second flange is arranged on the inner wall of the operation chamber; and a sealing groove matched with the second flange is formed in the periphery of the end face of the gate.

Through adopting above-mentioned technical scheme, when the gate was opened, thereby form between gate and the second flange and seal up the effect to the control chamber, prevent that the dust accumulation from in the control chamber, guaranteeing the normal use of switch floodgate.

Preferably, a third sealing gasket is arranged on the inner wall of the sealing groove.

Through adopting above-mentioned technical scheme, the leakproofness between gate and the second flange can effectively be promoted to the third sealed pad.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the gate is closed, the periphery of the gate can be abutted against the inner wall of the gate body, so that sealing is formed on the periphery of the gate body, dust is not easy to leak, and meanwhile, the first flange can be abutted against the gate, so that the sealing performance of the switch valve is further improved;

2. the staff only need to rotate the screw and can control the opening and closing of the gate, so that the operation is convenient;

3. when the gate was opened, formed mechanical seal between gate and the second flange to the leakproofness can further be guaranteed to the third sealed pad, makes the gate can play sealed effect to the control chamber, prevents that the dust accumulation from guaranteeing the normal use of switch floodgate in the control chamber.

Drawings

FIG. 1 is a sectional view showing the structure of an ash bucket for a bag collector in the embodiment of the present application;

FIG. 2 is a schematic structural view for showing an operating mechanism;

FIG. 3 is a bottom view of the gate in a horizontal state;

FIG. 4 is a plan view of the gate in a horizontal state;

fig. 5 is a schematic view for showing the structures of the first gasket, the second gasket, and the third gasket.

In the drawings, the reference numbers: 1. a dust collecting hopper; 2. switching on and off; 21. a gate body; 211. a first flange; 212. a second flange; 213. a channel; 22. a gate; 221. a first gasket; 222. a second gasket; 223. a third gasket; 23. an operation chamber; 24. an operating mechanism; 241. a rotating shaft; 242. a screw; 243. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses ash bucket for bag filter. Referring to fig. 1 and 2, the dust hopper for the bag-type dust collector includes a dust hopper 1, and the upper end of the dust hopper 1 is connected to the bag-type dust collector. The lower end of the dust collecting hopper 1 is provided with a discharge hole, and the discharge hole is provided with a switch 2. The switch gate 2 comprises a gate body 21 fixed at the lower end of the dust collecting hopper 1, a dust exhaust channel 213 is arranged on the gate body 21, and the dust exhaust channel 213 is vertically arranged and communicated with the discharge hole.

Referring to fig. 1 and 2, a gate 22 is provided inside the passage 213, and one side of the gate 22 is hinged to an inner wall of the passage 213. The gate body 21 is provided with an operation chamber 23, the operation chamber 23 is positioned at one side of the gate body 21 hinged with the gate 22, and the operation chamber 23 is communicated with the channel 213. An operating mechanism 24 is arranged in the operating chamber 23, the operating mechanism 24 comprises a rotating shaft 241 arranged on the side wall of the operating chamber 23, and the axis of the rotating shaft 241 is parallel to the delivery shaft of the gate 22.

Referring to fig. 1 and 2, a screw 242 is threaded through the rotating shaft 241, one end of the screw 242 extends to the outside of the gate body 21, the other end of the screw is located inside the gate body 21 and is connected with a connecting rod 243, and the connecting rod 243 can rotate relative to the screw 242. The connecting rod 243 is hinged to the shutter 22, and the hinge axis of the connecting rod 243 and the shutter 22 is parallel to the axis of the rotating shaft 241, so that the rotation of the shutter 22 can be controlled by rotating the screw 242.

Referring to fig. 1 and 2, a second flange 212 is provided on an inner wall of the operating chamber 23, and the second flange 212 is located at an interface of the operating chamber 23 and the passage 213. The end surface of the gate 22 opposite to the second flange 212 is provided with a sealing groove, and the sealing groove is located at the periphery of the gate 22.

Referring to fig. 2 and 3, a third packing 223 is disposed on an inner wall of the sealing groove. When the gate 22 rotates to the vertical state, that is, the gate 22 is in the open state, at this time, the sealing groove is matched with the second flange 212, and the third sealing gasket 223 is abutted against the second flange 212, so that the gate 22 seals the operation chamber 23, so as to facilitate the dust discharging operation of the dust hopper 1.

The shutter 22 is rotated to the horizontal state, which is the closed state of the shutter 22.

Referring to fig. 4 and 5, a first gasket 221 is fixed to the peripheral side of the shutter 22, and the first gasket 221 is hollow. When the shutter 22 is closed, the first packing 221 is compressed while being in contact with the inner wall of the shutter body 21, thereby sealing the gap between the shutter 22 and the shutter body 21.

Referring to fig. 1 and 2, the top of the inner wall of the channel 213 is provided with a first flange 211, and the first flange 211 is located right above the shutter 22. When the shutter 22 is closed, the upper end periphery of the shutter 22 abuts against the first flange 211, and a second sealing gasket 222 is arranged at a position where the shutter 22 abuts against the first flange 211, and the upper end of the second sealing gasket 222 is flush with the upper end face of the shutter 22, so as to ensure the sealing property between the shutter 22 and the first flange 211.

The implementation principle of sack is ash bucket for dust remover in the embodiment of this application is: the screw rod 242 is rotated to rotate the gate 22 to a vertical state, and the switch gate 2 can be opened; the switch gate 2 can be closed by rotating the screw 242 to make the gate 22 horizontal.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ash bucket for sack cleaner which characterized in that: comprises a dust hopper (1) and a switch brake (2) arranged on a discharge hole of the dust hopper (1); the switch gate (2) comprises a gate body (21) and a gate (22); a passage (213) is vertically formed in the gate body (21), and the gate (22) is located in the passage (213);

one side of the gate (22) is hinged with the inner wall of the gate body (21); when the gate (22) is closed, the peripheral side wall of the gate (22) is abutted against the inner wall of the gate body (21); the gate body (21) is also provided with an operating mechanism (24) for controlling the opening and closing of the gate (22).

2. The ash bucket for a bag filter according to claim 1, wherein: and a first sealing gasket (221) which is used for being abutted against the inner wall of the gate body (21) is arranged on the peripheral side of the gate (22).

3. The ash bucket for a bag filter according to claim 2, wherein: the first sealing gasket (221) is arranged in a hollow mode.

4. The ash bucket for a bag filter according to claim 1, wherein: a first flange (211) is arranged on the inner wall of the gate body (21), the first flange (211) is positioned above the gate (22), and when the gate (22) is closed, the gate (22) is abutted against the lower end of the first flange (211).

5. The ash bucket for a bag filter according to claim 4, wherein: a second sealing gasket (222) is arranged at the position where the gate (22) is abutted to the first flange (211), and the end part of the second sealing gasket (222) is flush with the end surface of the gate (22).

6. The ash bucket for a bag filter according to claim 1, wherein: an operation chamber (23) is arranged on one side of the gate body (21) hinged to the gate (22), and the operation chamber (23) is positioned on one side of the channel (213) in the horizontal direction; the operating mechanism (24) comprises a rotating shaft (241) arranged on the side wall of the operating chamber (23), a screw rod (242) threaded on the rotating shaft (241) and a connecting rod (243) hinged with the gate (22); one end of the screw rod (242) is positioned outside the brake body (21), and the other end of the screw rod is rotatably arranged on the connecting rod (243).

7. The ash bucket for a bag filter according to claim 6, wherein: a second flange (212) is arranged at the junction of the operation chamber (23) and the channel (213), and the second flange (212) is arranged on the inner wall of the operation chamber (23); and a sealing groove matched with the second flange (212) is formed at the periphery of the end face of the gate (22).

8. The ash bucket for a bag filter according to claim 7, wherein: and a third sealing gasket (223) is arranged on the inner wall of the sealing groove.