CN214999588U

CN214999588U - Cyclone dust collector gravity water seal compensation valve

Info

Publication number: CN214999588U
Application number: CN202121554850.8U
Authority: CN
Inventors: 吴佳奇; 邹彪; 邓连友; 刘善华; 吴兴亚
Original assignee: Anhui Shangyuan Household Materials Co Ltd
Current assignee: Anhui Shangyuan Household Materials Co Ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-03
Anticipated expiration: 2031-07-09

Abstract

The utility model aims to provide a cyclone gravity water seal compensating valve, including cyclone and compensating valve body, the coaxial fixed mounting in cyclone has the exhaust tube, be equipped with the gas outlet that extends to the cyclone outside on the top lateral wall of exhaust tube, cyclone's bottom has the basin, the lower mouth of pipe of exhaust tube keeps a distance with the basin, cyclone's bottom has the air inlet, the compensating valve body includes the urceolus, the top fixed mounting of urceolus has the hoist and mount roof-rack, the bottom fixed mounting of hoist and mount roof-rack has the atmospheric pressure pillar, the interface and the air pump of atmospheric pressure pillar are connected, and the bottom telescopic end fixed mounting of atmospheric pressure pillar has the inner tube, and this cyclone gravity water seal compensating valve has solved motorised valve, the defect that manual valve brought in the gas production process, ensure the high-efficiency, safe, continuous and stable operation of the gas generator.

Description

Cyclone dust collector gravity water seal compensation valve

Technical Field

The utility model relates to a cyclone's sealed adjusting device specifically is a cyclone heavy force water seal compensating valve.

Background

At present, gas generators and biomass gas generators are both provided with cyclone dust collectors, gas outlet pipes of the cyclone dust collectors are provided with electromagnetic valves or manual valves, and due to the fact that tar is carried by gas produced in the thermochemical reaction process of the gas generators and the biomass gas fuel, the electromagnetic valves or the manual valves arranged on the cyclone dust collectors are often blocked, and normal gasification operation is seriously affected. Cyclone bottom design has the basin, the water level in the basin is confirmed according to the negative pressure value of cyclone afterbody assembly draught fan, the draught fan exhaust tube inserts in the water level of cyclone basin design, the draught fan is taken out the water suspension in the exhaust tube, wash the tar that the gas carried promptly, prevent to have a power failure suddenly again and lead to the water adverse current blowout water notch in the exhaust tube, must supply tank moisturizing, exhaust tube assembly motorised valve, manual valve often blockked up by tar and awaits urgently to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cyclone gravity water seal compensating valve, this cyclone gravity water seal compensating valve have solved the defect that motorised valve, manual valve brought in gas production process, guarantee that gas generator is high-efficient, safe, continuous, steady operation. To solve the problems set forth in the background art described above.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cyclone heavy force water seal compensating valve, includes cyclone and compensating valve body, the coaxial fixed mounting in inside of cyclone has the exhaust tube, be equipped with the gas outlet that extends to the cyclone outside on the top lateral wall of exhaust tube, cyclone's bottom has the basin, the lower mouth of pipe and the basin of exhaust tube remain the distance, cyclone's bottom has the air inlet, the compensating valve body includes the urceolus, the top fixed mounting of urceolus has the hoist and mount roof-rack, the bottom fixed mounting of hoist and mount roof-rack has the atmospheric pressure pillar, the interface and the air pump of atmospheric pressure pillar are connected, the flexible fixed mounting in bottom of atmospheric pressure pillar has the inner tube, the inner tube is for having the sealed barrel of water inlet, the bottom of urceolus pass through the connecting pipe with the basin intercommunication forms the linker.

As a further aspect of the present invention: and a filtering inclined screen plate is arranged in the cyclone dust collector and is close to the air inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses simple structure, convenient to use is provided with the compensating valve that forms the linker rather than the basin through one side at cyclone to hoist and mount the inner tube as the counter weight within the urceolus of compensating valve, thereby can pass through the liquid level in the lift control basin of inner tube, so that the exhaust tube switches on or carries out the water seal, in order to prevent the gas against the current.

Drawings

FIG. 1 is a schematic view of the cyclone dust collector gravity water seal compensation valve in a state of air flow passing through;

FIG. 2 is a schematic diagram of the water seal state in the gravity water seal compensation valve of the cyclone dust collector;

in the figure: the device comprises a compensating valve body 1, a cyclone dust collector 2, an outer cylinder 3, an inner cylinder 4, an air pressure support 5, a hoisting top frame 6, an air pump 7, a connecting pipe 8, an exhaust pipe 9, an air outlet 10, a filtering inclined screen plate 11, an air inlet 12 and a water tank 13.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1, in this embodiment, a heavy water seal compensation valve for a cyclone dust collector includes a cyclone dust collector 2 and a compensation valve body 1, an exhaust pipe 9 is coaxially and fixedly installed inside the cyclone dust collector 2, an air outlet 10 extending to the outside of the cyclone dust collector 2 is installed on a side wall above the exhaust pipe 9, a water tank 13 is arranged at the bottom of the cyclone dust collector 2, a distance is reserved between a lower pipe opening of the exhaust pipe 9 and the water tank 13, an air inlet 12 is arranged at the bottom of the cyclone dust collector 2, the compensation valve body 1 includes an outer cylinder 3, a hoisting top frame 6 is fixedly installed at the top of the outer cylinder 3, an air pressure strut 5 is fixedly installed at the bottom of the hoisting top frame 6, an interface of the air pressure strut 5 is connected with an air pump 7, an inner cylinder 4 is fixedly installed at a bottom telescopic end of the air pressure strut 5, and the inner cylinder 4 is a sealed cylinder body with an water inlet, the bottom of the outer barrel 3 is communicated with the water tank 13 through a connecting pipe 8 to form a communicating vessel, a filtering inclined screen plate 11 is arranged in the cyclone dust collector 2, and the filtering inclined screen plate 11 is close to the air inlet 12.

Form the linker between the basin 13 in the urceolus 3 of compensating valve body 1 and cyclone 2, thereby can make both liquid levels keep unanimous, injected water is in order acting as the counter weight in the inner tube 4, shown as the air current state diagram in figure 1, the gas carries out the gas-dust separation in getting into cyclone 2 through air inlet 12, the gas passes through exhaust tube 9 and outwards discharges after the separation, the dust deposit is in basin 13, filter slope otter board 11 and can carry out the large granule prefilter, thereby the dust removal effect is improved, and simultaneously, tar in the gas falls into basin 13, thereby be convenient for regularly clear up, the motorised valve has been stopped, the jam hidden danger of manual valve.

As shown in fig. 2, fig. 2 is a water-sealed state diagram, when the air pump 7 is suddenly powered off, the inner cylinder 4 instantly falls along the air pressure strut 5, the water pressure of the inner cylinder 4 of the gravity water-sealed compensation valve enters the water tank 13, the water level of the air exhaust pipe 9 is increased to block the gas backflow, in addition, when the gas generator operates, the air pump 7 is instructed to lift the inner cylinder 4 of the gravity water-sealed compensation valve body 1, the gas generator enters an operating state, and when the operation needs to be stopped, the air pump 7 is instructed to fall down the inner cylinder 4, so that the requirement of closing the cyclone dust collector 2 is met. The tar falls into the water tank 13 and is cleaned regularly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

Although the embodiments have been described, once the basic inventive concept is known, other changes and modifications can be made to the embodiments by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all the modifications of the equivalent structure or equivalent flow path using the contents of the specification and the drawings of the present invention, or directly or indirectly using other related technical fields are also included in the scope of the present invention.

Claims

1. The utility model provides a cyclone heavy force water seal compensating valve, includes cyclone and compensating valve body, its characterized in that: the utility model discloses a cyclone's air suction pipe, including cyclone, exhaust pipe, compensating valve body, connecting pipe, basin, air pump, air inlet, compensating valve body, the coaxial fixed mounting in cyclone's inside has the exhaust pipe, be equipped with the gas outlet that extends to the cyclone outside on the top lateral wall of exhaust pipe, cyclone's bottom has the basin, the lower mouth of pipe and the basin retention distance of exhaust pipe, cyclone's bottom has the air inlet, the compensating valve body includes the urceolus, the top fixed mounting of urceolus has the hoist and mount roof-rack, the bottom fixed mounting of hoist and mount roof-rack has the atmospheric pressure pillar, the interface and the air pump of atmospheric pressure pillar are connected, and the bottom telescopic end fixed mounting of atmospheric pressure pillar has the inner tube, the inner tube is for having the sealed barrel of water inlet, the bottom of urceolus pass through the connecting pipe with the basin intercommunication forms the linker.

2. The cyclone dust collector heavy force water seal compensation valve according to claim 1, wherein: and a filtering inclined screen plate is arranged in the cyclone dust collector and is close to the air inlet.