CN219784424U - Mixing tank for producing foam extinguishing agent - Google Patents

Abstract

The utility model discloses a mixing tank for producing foam extinguishing agents, which comprises a bottom plate, wherein a mixing tank body is fixedly arranged at the top end of the bottom plate, a feed hopper is fixedly connected to the top of the mixing tank body, a rotating motor is fixedly arranged at the middle position of the bottom end of the mixing tank body, a stirring rod is fixedly connected to the output end of the rotating motor, stirring blades are uniformly and fixedly connected to the outer part of the stirring rod, a powder collecting plate is arranged at the bottom end inside the mixing tank body, a fixed box is fixedly connected to both ends of the bottom wall inside the mixing tank body, a movable block is movably arranged inside the fixed box, a push rod is fixedly connected to the top end of the movable block, and the top end of the push rod is fixedly connected with the bottom end of the powder collecting plate. According to the utility model, through the mutual matching of the parts, the deposited powder can be conveyed upwards, so that excessive waste of the powder caused by the fact that the powder is deposited and then is piled on the bottom wall of the mixing tank body in a large quantity can be avoided, and the powder resource can be reasonably utilized to the maximum.

Description

Mixing tank for producing foam extinguishing agent

Technical Field

The utility model relates to the technical field of foam extinguishing agent production, in particular to a mixing tank for foam extinguishing agent production.

Background

The foam extinguishing agent can extinguish the flammable and combustible liquid and mainly generates a condensed foam floating layer on the surface of the liquid to play a role in choking and cooling. Foam extinguishing agents are classified into chemical foam, air foam, fluoro-protein foam, aqueous film foam, and anti-dissolution foam, etc. The application range is wide.

A mixing device for processing of the high-efficiency foam extinguishing agent at present comprises the following components according to the patent with publication number CN 217646216U: the device comprises a bracket, a mixing tank, a first feeding pipe, a discharging pipe, a material sucking mechanism, a control device, a feeding mechanism and a stirring mechanism, wherein the mixing tank is arranged on the bracket, a cavity is formed in the mixing tank, the first feeding pipe is arranged on the mixing tank and communicated with the cavity, the discharging pipe is arranged on the mixing tank and communicated with the cavity, the input end of the material sucking mechanism is connected with the output end of the discharging pipe, the output end of the material sucking mechanism is communicated with the cavity of the mixing tank, the material sucking mechanism is arranged on the control device, the feeding mechanism is arranged on the material sucking mechanism, and the stirring mechanism is arranged on the mixing tank; the material sucking mechanism comprises a first communicating pipe, a pump, a second communicating pipe, a first valve, a discharge pipe and a first motor, so that the uniformity of mixing of the foam extinguishing agent is improved, the mixing effect of the foam extinguishing agent is improved, and the practicability is improved.

Aiming at the related technology, the applicant considers that when the powder is added into the mixing tank in the technical scheme, some powder is deposited at the bottom of the mixing tank when the powder is not stirred, and the powder is accumulated for a long time, so that excessive waste of resources is caused.

Disclosure of Invention

The utility model aims to provide a mixing tank for producing foam extinguishing agent, which aims to solve the problems that in the background art, when powder is added into the mixing tank, some powder is deposited at the bottom of the mixing tank when the powder is not stirred, more powder can be accumulated for a long time, and excessive waste of resources is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foam fire extinguishing agent production is with compounding jar, includes the bottom plate, the top fixedly connected with blending tank body of bottom plate, the top fixedly connected with feeder hopper of blending tank body, the intermediate position fixed mounting of blending tank body bottom has the rotation motor, the output fixedly connected with puddler of rotation motor, the outside evenly fixedly connected with stirring leaf of puddler, the inside bottom of blending tank body is provided with powder collecting plate, the equal fixedly connected with at the both ends of the inside diapire of blending tank body is fixed the case, the inboard activity of fixed case is provided with the movable block, the top fixedly connected with ejector pin of movable block, the top of ejector pin and the bottom fixed connection of powder collecting plate, the inside of fixed case is provided with reset spring.

As a preferable scheme of the utility model, the door body is hinged to the outer part of the mixing tank body, the handle is fixedly connected to the outer surface of the door body, the inner part of the mixing tank body can be opened, and the cleaning of the inner part of the mixing tank body is facilitated.

As a preferable scheme of the utility model, the bottom of one side of the mixing tank body is fixedly connected with a discharge pipe, and a collecting cylinder is arranged below the discharge pipe at the top end of the bottom plate to collect foam extinguishing agent.

As a preferable scheme of the utility model, the two sides of the inner wall of the mixing tank body are provided with the hidden grooves which are supplied to the two ends of the powder collecting plate in a sliding connection manner, so that the powder collecting plate can stably move.

As a preferable scheme of the utility model, one side of the mixing tank body is provided with the overflow port, and one end of the mixing tank body adjacent to the overflow port is fixedly connected with the foam overflow collecting box, so that the overflow foam can be collected and stored.

As a preferable scheme of the utility model, a water pump is fixedly arranged above the foam overflow collecting box on one side of the mixing tank body, an extraction pipe is fixedly connected to the suction end of the water pump, one end of the extraction pipe is positioned in the foam overflow collecting box, a conveying pipe is fixedly connected to the output end of the water pump, and one end of the conveying pipe is positioned on the inner side of the mixing tank body, so that the re-conveying of overflowed foam is realized.

As a preferable scheme of the utility model, one end of the return spring is fixedly connected with the inner bottom wall of the fixed box, and the other end of the return spring is fixedly connected with the bottom end of the movable block.

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

firstly, through being provided with a powder collecting plate, a rotating motor, a fixed box, a reset spring and an ejector rod, the deposited powder can be conveyed upwards through the mutual cooperation among all parts in the production process of the foam extinguishing agent, so that excessive waste of the powder is caused because the powder is deposited and then is piled on the bottom wall of a mixing tank body in a large quantity, and the powder resource can be reasonably utilized to the maximum; secondly, through the mutual cooperation in service condition between the water pump, foam overflow collecting box, movable block, overflow mouth and the extraction pipe that set up, realize the collection to the foam that overflows. And the overflowed foam can be conveyed again to mix and stir, so that the foam is prevented from overflowing from the position of the feeding hopper to cause waste.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of a partial enlarged structure of a mixing tank body of the utility model;

fig. 5 is a schematic view of the external structure of the mixing tank body of the present utility model.

In the figure: 1. a bottom plate; 2. a mixing tank body; 3. a feed hopper; 4. a collection cylinder; 5. a powder collection plate; 6. a stirring rod; 7. stirring the leaves; 8. a water pump; 9. foam overflows the collecting box; 10. a rotating motor; 11. a fixed box; 12. a return spring; 13. a push rod; 14. a movable block; 15. an overflow port; 16. an extraction tube; 17. a delivery tube; 18. a door body; 19. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-5, an embodiment of the present utility model is provided: the utility model provides a compounding jar is used in production of foam fire extinguishing agent, includes the bottom plate, and the top fixed mounting of bottom plate has the compounding jar body, and the top fixedly connected with feeder hopper of compounding jar body pours into the powder of production foam fire extinguishing agent into the inside of compounding jar body through the feeder hopper, carries out the compounding to the powder. The intermediate position fixed mounting of compounding jar body bottom has the rotation motor, and the output fixedly connected with puddler of rotation motor starts the rotation motor through connecing the electricity, and rotation motor drives the puddler and rotates, and the outside of puddler evenly fixedly connected with stirring leaf, puddler drive a plurality of groups stirring leaf and rotate, can stir between powder and the water through the rotation of stirring leaf, realizes the compounding. The bottom fixedly connected with discharging pipe of compounding jar body one side, the bottom plate top is located the below of discharging pipe and is provided with the collecting vessel, and the foam fire extinguishing agent that the compounding produced gets into the inside of collecting vessel through the discharging pipe and collects. The powder collecting plate is arranged at the bottom end inside the mixing tank body, the hidden grooves which are supplied to the two ends of the powder collecting plate in a sliding mode are formed in the two sides of the inner wall of the mixing tank body, some powder can fall on the powder collecting plate, when the powder is excessively accumulated, the powder collecting plate can be caused to move downwards, the two ends of the bottom wall inside the mixing tank body are fixedly connected with the fixing box, the movable block is movably arranged on the inner side of the fixing box, the ejector rod is fixedly connected with the top end of the ejector rod and the bottom end of the powder collecting plate, the powder collecting plate extrudes the ejector rod and the movable block downwards, the reset spring is arranged in the fixing box, one end of the reset spring is fixedly connected with the inner bottom wall of the fixing box, the other end of the reset spring is fixedly connected with the bottom end of the movable block, the elastic force of the reset spring can drive the movable block to move upwards in the fixing box, the movable block can drive the ejector rod to move upwards to drive the powder collecting plate to upwards to convey the powder upwards, and the deposited powder can be stirred again conveniently.

One side of the mixing tank body is provided with an overflow outlet, one end of the mixing tank body adjacent to the overflow outlet is fixedly connected with a foam overflow collecting box, when the mixing tank is stirred to generate foam, overflow can be generated when the foam is excessive, and the foam enters the foam overflow collecting box through the overflow outlet. The top fixed mounting that mixing tank body one side was located the foam and overflows the collecting box has the water pump, the suction end fixedly connected with extraction pipe of water pump, the one end of extraction pipe is located the inside that the foam overflowed the collecting box, the output fixedly connected with conveyer pipe of water pump, the one end of conveyer pipe is located the inboard of mixing tank body, then start the water pump through connecing the electricity, utilize the extraction pipe to spill over the inside foam extraction that overflows of collecting box and carry to the inboard of conveyer pipe, then carry the foam to the inside of mixing tank body again through the conveyer pipe, can carry out the compounding to the foam again, the production effect of foam extinguishing agent has been improved.

The outside of mixing tank body articulates there is the door body, and the surface fixedly connected with handle of door body can outwards open the door body through the handle, and the staff can wash the inside of mixing tank body.

Working principle: in the process of foam fire extinguishing agent production, firstly, the powder for producing foam fire extinguishing agent is injected into the inside of a mixing tank body through a feed hopper, then a rotating motor is started through receiving electricity, the rotating motor drives a stirring rod to rotate, a plurality of groups of stirring blades are driven to rotate, stirring can be carried out between the powder and water through rotation of the stirring blades, mixing is achieved, some powder can fall on the powder collecting plate, when the powder is piled up too much, the powder collecting plate can be caused to downwards extrude a push rod and a movable block, the elastic force of a reset spring can drive the movable block to upwards move on the inner side of a fixed box, the movable block pushes the push rod to upwards move so as to drive the powder collecting plate to upwards convey the powder, so that the deposited powder is conveniently stirred again, when foam is generated through stirring, overflow can be generated through overflow outlet entering the inside of a foam overflow collecting box, then the foam is pumped by a power receiving starting water pump, the foam overflowed inside the foam collecting box is pumped and conveyed to the inner side of a conveying pipe through the conveying pipe, the foam is conveyed to the inside the mixing tank body again, foam can be carried out again on the inner side of the foam collecting pipe, and finally, the fire extinguishing agent production effect of the foam is improved, and the fire extinguishing agent can be produced through the collecting tube.

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.

Claims (7)

1. The utility model provides a foam fire extinguishing agent production is with compounding jar, includes bottom plate (1), its characterized in that: the utility model discloses a powder collection device, including bottom plate (1), mixing tank body (2), top fixedly connected with feeder hopper (3) of bottom plate (1), the intermediate position fixed mounting of mixing tank body (2) bottom has rotation motor (10), the output fixedly connected with puddler (6) of rotation motor (10), the outside evenly fixedly connected with stirring leaf (7) of puddler (6), the inside bottom of mixing tank body (2) is provided with powder collection plate (5), the equal fixedly connected with fixed tank (11) in both ends of the inside diapire of mixing tank body (2), the inboard activity of fixed tank (11) is provided with movable block (14), the top fixedly connected with ejector pin (13) of movable block (14), the top of ejector pin (13) and the bottom fixedly connected with of powder collection plate (5), the inside of fixed tank (11) is provided with reset spring (12).

2. The mixing tank for producing foam extinguishing agent according to claim 1, wherein: the outside of compounding jar body (2) articulates has a door body (18), the surface fixedly connected with handle (19) of door body (18).

3. The mixing tank for producing foam extinguishing agent according to claim 1, wherein: the bottom of compounding jar body (2) one side is fixedly connected with discharging pipe, bottom plate (1) top is located the below of discharging pipe and is provided with collecting vessel (4).

4. The mixing tank for producing foam extinguishing agent according to claim 1, wherein: both sides of the inner wall of the mixing tank body (2) are provided with hidden grooves which are supplied to the two ends of the powder collecting plate (5) in sliding connection.

5. The mixing tank for producing foam extinguishing agent according to claim 1, wherein: one side of the mixing tank body (2) is provided with an overflow outlet (15), and one end of the mixing tank body (2) adjacent to the overflow outlet (15) is fixedly connected with a foam overflow collecting box (9).

6. The mixing tank for producing foam extinguishing agent according to claim 5, wherein: the foam mixing tank comprises a mixing tank body (2), wherein a water pump (8) is fixedly arranged above a foam overflow collecting box (9) on one side of the mixing tank body, an extraction pipe (16) is fixedly connected with the suction end of the water pump (8), one end of the extraction pipe (16) is positioned inside the foam overflow collecting box (9), a conveying pipe (17) is fixedly connected with the output end of the water pump (8), and one end of the conveying pipe (17) is positioned on the inner side of the mixing tank body (2).

7. The mixing tank for producing foam extinguishing agent according to claim 1, wherein: one end of the return spring (12) is fixedly connected with the inner bottom wall of the fixed box (11), and the other end of the return spring (12) is fixedly connected with the bottom end of the movable block (14).