CN211310187U

CN211310187U - Concrete admixture's unloader

Info

Publication number: CN211310187U
Application number: CN201921717323.7U
Authority: CN
Inventors: 马彬彬
Original assignee: Jiangsu Aachen Material Technology Co Ltd
Current assignee: Jiangsu Aachen Material Technology Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-21
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a concrete admixture's unloader relates to unloader technical field, for the amount that solves current concrete admixture's unloader can not the multiple additive of ratio, can not reach optimum ratio, leads to the uneven problem of product quality. The utility model discloses a feed box, including workbin shell, first dog-house and second dog-house shell welded connection, the internally mounted of workbin shell has a storage case backup pad, storage case backup pad and workbin shell welded connection, super corrosion resistant water pump is installed to one side of the inside lower extreme of workbin shell, super corrosion resistant water pump passes through screw connection with the workbin shell, first dog-house is installed to one side of workbin shell upper end, first dog-house and workbin shell welded connection, the second dog-house is installed to the upper end of workbin shell, second dog-house and workbin shell welded connection, the third dog-house is installed to the opposite side of workbin shell upper end.

Description

Concrete admixture's unloader

Technical Field

The utility model relates to an unloader technical field specifically is a concrete admixture's unloader.

Background

The concrete admixture is a chemical substance which is added in the process of stirring the concrete, accounts for less than five percent of the mass of the cement and can obviously improve the performance of the concrete. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. With the continuous progress of science and technology, the admixture is applied more and more, the admixture becomes the fifth important component of concrete except four basic components, the admixture has certain improvement effect on the anti-carbonization performance of the concrete, and a certain linear relation exists between the carbonization depth and the porosity of the concrete; the admixture has great influence on the frost resistance of concrete, the concrete doped with the air-entraining water reducer has better frost resistance, the single doped early strength agent has no improvement effect on the frost resistance of the concrete, and the common concrete admixtures mainly comprise a naphthalene high-efficiency water reducer, a polycarboxylic acid high-performance water reducer and an aliphatic high-efficiency water reducer.

However, the existing blanking device for the concrete admixture cannot mix the amount of various additives, and cannot achieve the optimal mixing ratio, so that the quality of products is uneven; therefore, the existing requirements are not met, and the blanking device for the concrete admixture is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete admixture's unloader to solve the volume that the concrete admixture's of proposing among the above-mentioned background art unloader can not match multiple additive, can not reach optimal ratio, lead to the uneven problem of product quality.

In order to achieve the above object, the utility model provides a following technical scheme: the discharging device for the concrete admixture comprises a discharging box shell, wherein a storage box supporting plate is arranged inside the discharging box shell, the storage box supporting plate is connected with the discharging box shell in a welded mode, a super corrosion-resistant water pump is arranged on one side of the lower end inside the discharging box shell and connected with the discharging box shell through screws, a first feeding port is arranged on one side of the upper end of the discharging box shell and connected with the discharging box shell in a welded mode, a second feeding port is arranged at the upper end of the discharging box shell and connected with the discharging box shell in a welded mode, a third feeding port is arranged on the other side of the upper end of the discharging box shell and connected with the discharging box shell in a welded mode, and feeding valves are arranged outside the first feeding port, the second feeding port and the third feeding port and connected with the first feeding port in a welded mode, The feeding device comprises a first feeding port, a second feeding port, a third feeding port, a feeding valve, a feeding box shell, an ultrasonic liquid level meter, a feeding box shell, a feeding box, an ultrasonic detecting tube and a screw, wherein the first feeding port and the third feeding port are connected through flanges, the lower end of the feeding valve is connected with the feeding box shell through screws, the ultrasonic liquid level meter is installed on one side of the first feeding port, the second feeding port and one side of the third feeding port and is connected with the feeding box shell through flanges, the ultrasonic detecting tube is installed at the lower end of the ultrasonic liquid level meter and is connected.

Preferably, the baffle is installed to the upper end of storage case backup pad, baffle and storage case backup pad welded connection, the both sides of baffle all are provided with super anticorrosive coating, the baffle separates into the equal space of three size with the inside upper end space of feed box shell.

Preferably, the water conservancy diversion spout is installed to the lower extreme of storage case backup pad, the water conservancy diversion spout passes through flange joint with the storage case backup pad, pneumatic rotary valve is installed to the outside upper end of water conservancy diversion spout, pneumatic rotary valve and water conservancy diversion spout welded connection, pneumatic rotary valve is provided with threely, and is three linear cylinder is all installed to one side of pneumatic rotary valve, linear cylinder passes through the screw connection with pneumatic rotary valve, the material pumping pipeline is installed to the lower extreme of water conservancy diversion spout, the material pumping pipeline passes through flange joint with the water conservancy diversion spout, the one end and the super corrosion resistant water pump of material pumping pipeline are connected, super corrosion resistant water pump passes through flange joint with the material pumping pipeline.

Preferably, the other end of the super corrosion-resistant water pump is provided with a discharging pipeline, the discharging pipeline is connected with the super corrosion-resistant water pump through a flange, and one end of the discharging pipeline is embedded into the discharging box shell.

Preferably, the model of the ultrasonic liquid level meter is set to be EL-RD 600.

Preferably, the pneumatic rotary valve is designed to be BZ 643.

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

1. the utility model discloses an installation ultrasonic wave level gauge can the capacity of the remaining additive in the check out test set, can also the accurate measurement volume of discharging the additive at every turn, can let the staff learn the detailed parameter in the equipment constantly, the pneumatic rotary valve of installation utilizes the switch of the pneumatic rotary valve of straight line cylinder control to realize the automatic valve of opening and closing, the purpose of automatic unloading, the human cost has been practiced thrift, reduce labourer's work load, the work efficiency has been improved, both cooperate to make the volume of unloading accurate, accord with the optimal ratio of additive, the high quality of product has been guaranteed to the advantage;

2. the utility model discloses an installation water conservancy diversion spout can get into the guide of additive simple and convenient more and take out the material pipeline, couple together three pneumatic rotary valve through installation water conservancy diversion spout, from the cost that has reduced equipment to a certain extent, installation feed valve can be at the sealing equipment when reinforced completion, prevent that the additive in the equipment from volatilizing, influence the result of use of additive, guarantee the quality of production product, it can prevent additive corrosion barrier to set up super anticorrosive coating, can also prevent that the additive seepage from advancing other cabins, the purity of additive has been guaranteed, guarantee is provided for the quality of product.

Drawings

FIG. 1 is a schematic structural view of a concrete admixture blanking device of the present invention;

FIG. 2 is a top view of a concrete admixture blanking device of the present invention;

FIG. 3 is a partial enlarged view of FIG. A;

fig. 4 is a partially enlarged view of fig. B.

In the figure: 1. a blanking box shell; 2. a material storage box supporting plate; 3. a super corrosion-resistant water pump; 4. a first feeding port; 5. a feed valve; 6. a second feeding port; 7. a third feeding port; 8. an ultrasonic liquid level meter; 9. an ultrasonic probe tube; 10. a pneumatic rotary valve; 11. a linear cylinder; 12. a flow guide chute; 13. a material pumping pipeline; 14. a discharge conduit; 15. a partition plate; 16. and (4) a super anticorrosive layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a blanking device of concrete admixture comprises a blanking box shell 1, a storage box supporting plate 2 is arranged inside the blanking box shell 1, the storage box supporting plate 2 is connected with the blanking box shell 1 in a welding mode, a super corrosion-resistant water pump 3 is arranged on one side of the lower end inside the blanking box shell 1, the super corrosion-resistant water pump 3 is connected with the blanking box shell 1 through screws, a first feeding port 4 is arranged on one side of the upper end of the blanking box shell 1, the first feeding port 4 is connected with the blanking box shell 1 in a welding mode, a second feeding port 6 is arranged on the upper end of the blanking box shell 1, the second feeding port 6 is connected with the blanking box shell 1 in a welding mode, a third feeding port 7 is arranged on the other side of the upper end of the blanking box shell 1, the third feeding port 7 is connected with the blanking box shell 1 in a welding mode, feeding valves 5 are arranged outside the first feeding port 4, the second feeding port 6 and the third feeding port 7, and the feeding valves, prevent that the additive in the equipment from volatilizing, influence the result of use of additive, guarantee the quality of production product, feed valve 5 and first dog-house 4, second dog-house 6 and third dog-house 7 are all through flange joint, the lower extreme of feed valve 5 passes through screw connection with feed box shell 1, first dog-house 4, ultrasonic wave level gauge 8 is all installed to one side of second dog-house 6 and third dog-house 7, the volume of remaining additive in the installation ultrasonic wave level gauge 8 can be with check out test set, can also the accurate volume of measuring the additive of discharging at every turn, can let the staff learn the detailed parameter in the equipment constantly, ultrasonic wave level gauge 8 passes through flange joint with feed box shell 1, ultrasonic wave detecting tube 9 is installed to ultrasonic wave level gauge 8's lower extreme, ultrasonic wave detecting tube 9 passes through threaded connection with ultrasonic wave level gauge 8.

Further, baffle 15 is installed to the upper end of storage case backup pad 2,

baffle

15 and 2 welded connection of storage case backup pad, and the both sides of baffle 15 all are provided with super anticorrosive coating 16, set up super anticorrosive coating 16 and can prevent additive corruption baffle 15, can also prevent the additive seepage, have guaranteed the purity of additive, for the quality of product provides the guarantee, baffle 15 separates into the impartial space of three size with the upper end space of 1 inside of feed box shell.

Further, a diversion chute 12 is installed at the lower end of the storage box supporting plate 2, the additive can be more simply and conveniently guided into a material pumping pipeline 13 by installing the diversion chute 12, three pneumatic rotary valves 10 are connected by installing the diversion chute 12, the cost of the equipment is reduced to a certain extent, the diversion chute 12 is connected with the storage box supporting plate 2 through a flange, the pneumatic rotary valves 10 are installed at the upper ends of the outer parts of the diversion chute 12, the pneumatic rotary valves 10 are installed, the pneumatic rotary valves 10 are controlled by linear cylinders 11 to open and close the pneumatic rotary valves automatically, the automatic blanking is realized, the labor cost is saved, the workload of workers is reduced, the working efficiency is improved, the pneumatic rotary valves 10 are welded with the diversion chutes 12, the pneumatic rotary valves 10 are provided with three linear cylinders 11, the linear cylinders 11 are installed on one side of the three pneumatic rotary valves 10, and the linear cylinders 11 are connected with the pneumatic, the lower end of the flow guide chute 12 is provided with a pumping pipeline 13, the pumping pipeline 13 is connected with the flow guide chute 12 through a flange, one end of the pumping pipeline 13 is connected with the ultra-corrosion-resistant water pump 3, and the ultra-corrosion-resistant water pump 3 is connected with the pumping pipeline 13 through a flange.

Further, the other end of the super corrosion-resistant water pump 3 is provided with a discharge pipeline 14, the installation of the discharge pipeline 14 is convenient for discharging the additive out of the equipment to enter the next link, the discharge pipeline 14 is connected with the super corrosion-resistant water pump 3 through a flange, and one end of the discharge pipeline 14 is embedded into the discharging box shell 1.

Further, the model of the ultrasonic level meter 8 is set to be EL-RD600, and the ultrasonic level meter 8 can be installed to detect the capacity of the residual additive in the device and also accurately measure the amount of the additive discharged each time.

Further, the type of the pneumatic rotary valve 10 is set to be BZ643 type, and the switch for installing the pneumatic rotary valve 10 achieves the purposes of automatically opening and closing the valve and automatically discharging.

The working principle is as follows: when the device is used, different additives are respectively injected from a first feeding port 4, a second feeding port 6 and a third feeding port 7 by a worker, then the feeding valve 5 is closed, the feeding valve 5 is installed to seal the device when feeding is completed, the additive volatilization in the device is prevented, the using effect of the additive is prevented from being influenced, the quality of a produced product is ensured, then the ultrasonic liquid level meter 8 is opened, the capacity of the residual additive in the device can be detected by installing the ultrasonic liquid level meter 8, the amount of the additive discharged each time can be accurately measured, the detailed parameters in the device can be known by the worker all the time, the optimal proportion of each additive to be added each time is set after the control center learns the additive data of each cabin in the device, the ultra-corrosion-resistant water pump 3 and the linear air cylinder 11 are started, the pneumatic rotary valve 10 is opened by the three linear air cylinders 11, and the pneumatic rotary valve 10 is installed to realize automatic opening and closing of the valve, the purpose of automatic unloading has practiced thrift the human cost, reduce labourer's work load, improved work efficiency, various additive receive the gravity outflow at this moment, because the parameter that control center set up each additive amount is different, ultrasonic wave level gauge 8 detects the decrement of each cabin interior additive, after the discharged volume of additive reached the requirement parameter, send a signal to control center, guide sharp cylinder 11 and close pneumatic rotary valve 10, reach the purpose of the automatic unloading of high accuracy, super corrosion resistant water pump 3 takes the additive out equipment at last, carry into next device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a concrete admixture's unloader, includes feed box shell (1), its characterized in that: the feeding box comprises a feeding box shell (1), a feeding box supporting plate (2) is arranged inside the feeding box shell (1), the feeding box supporting plate (2) is connected with the feeding box shell (1) in a welded mode, a super corrosion-resistant water pump (3) is arranged on one side of the lower end inside the feeding box shell (1), the super corrosion-resistant water pump (3) is connected with the feeding box shell (1) through screws, a first feeding port (4) is arranged on one side of the upper end of the feeding box shell (1), the first feeding port (4) is connected with the feeding box shell (1) in a welded mode, a second feeding port (6) is arranged at the upper end of the feeding box shell (1), the second feeding port (6) is connected with the feeding box shell (1) in a welded mode, a third feeding port (7) is arranged on the other side of the upper end of the feeding box shell (1), and the third feeding port (7) is connected, feed valve (5) are all installed to the outside of first dog-house (4), second dog-house (6) and third dog-house (7), feed valve (5) all pass through flange joint with first dog-house (4), second dog-house (6) and third dog-house (7), the lower extreme and the feed box shell (1) of feed valve (5) pass through screw connection, feed box shell (1), ultrasonic wave level gauge (8) are all installed to one side of first dog-house (4), second dog-house (6) and third dog-house (7), ultrasonic wave level gauge (8) pass through flange joint with feed box shell (1), ultrasonic wave detecting tube (9) are installed to the lower extreme of ultrasonic wave level gauge (8), ultrasonic wave detecting tube (9) pass through threaded connection with ultrasonic wave level gauge (8).

2. The blanking device of the concrete admixture according to claim 1, characterized in that: baffle (15) are installed to the upper end of storage case backup pad (2), baffle (15) and storage case backup pad (2) welded connection, the both sides of baffle (15) all are provided with super anticorrosive coating (16), baffle (15) separate into the impartial space of three size with the inside upper end space of feed box shell (1).

3. The blanking device of the concrete admixture according to claim 1, characterized in that: the lower end of the storage box supporting plate (2) is provided with a flow guide chute (12), the flow guide chute (12) is connected with the storage box supporting plate (2) through a flange, the pneumatic rotary valve (10) is arranged at the upper end outside the flow guide chute (12), the pneumatic rotary valve (10) is welded with the flow guide chute (12), three pneumatic rotary valves (10) are arranged, one side of each pneumatic rotary valve (10) is provided with a linear cylinder (11), the linear cylinder (11) is connected with the pneumatic rotary valve (10) through a screw, the lower end of the diversion chute (12) is provided with a material pumping pipeline (13), the material pumping pipeline (13) is connected with the diversion chute (12) through a flange, one end of the material pumping pipeline (13) is connected with the super corrosion-resistant water pump (3), and the super corrosion-resistant water pump (3) is connected with the material pumping pipeline (13) through a flange.

4. The blanking device of the concrete admixture according to claim 1, characterized in that: the other end of the super corrosion-resistant water pump (3) is provided with a discharging pipeline (14), the discharging pipeline (14) is connected with the super corrosion-resistant water pump (3) through a flange, and one end of the discharging pipeline (14) is embedded into the discharging box shell (1).

5. The blanking device of the concrete admixture according to claim 1, characterized in that: the model of the ultrasonic liquid level meter (8) is set to be EL-RD 600.

6. The blanking device of the concrete admixture according to claim 3, characterized in that: the type of the pneumatic rotary valve (10) is set as BZ643 type.