CN216045492U

CN216045492U - Flow control device for production and conveying of water reducing agent

Info

Publication number: CN216045492U
Application number: CN202122177366.4U
Authority: CN
Inventors: 雷忠
Original assignee: Hefei Linxin Building Materials Co ltd
Current assignee: Hefei Linxin Building Materials Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-15
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a flow control device for production and conveying of a water reducing agent, relates to the technical field of production and conveying of the water reducing agent, and aims to solve the problem that the flow control is changed due to the fact that the existing flow control device for production and conveying of the water reducing agent is easy to loose control under long-time high-pressure use. The utility model discloses a hydraulic control device, including control support, propelling rod, control support, rotatory connecting piece, swivel connecting piece and propelling rod swivelling joint, spacing push pedal is installed to one side of swivel connecting piece, spacing push pedal and swivel connecting piece welded connection.

Description

Flow control device for production and conveying of water reducing agent

Technical Field

The utility model relates to the technical field of production and conveying of water reducing agents, in particular to a flow control device for production and conveying of water reducing agents.

Background

The appearance forms of the water reducing agent are divided into water agent and powder agent. The solid content of the water agent is generally 20 percent, 40 percent (also called mother liquor) and 60 percent, and the solid content of the powder is generally 98 percent. According to the water reducing and enhancing capabilities of the water reducing agent, the water reducing agent is divided into a common water reducing agent (also called plasticizer, the water reducing rate is not less than 8% and represented by lignosulfonate), a high-efficiency water reducing agent (also called superplasticizer, the water reducing rate is not less than 14% and comprises naphthalene series, melamine series, sulfamate series, aliphatic series and the like) and a high-performance water reducing agent (the water reducing rate is not less than 25% and represented by polycarboxylic acid series water reducing agent), and the water reducing agent is divided into an early-strength type, a standard type and a retarding type respectively, and the water reducing agent is usually required to be transported by using a flow control device during production and transportation to control the transportation of the water reducing agent.

However, the existing flow control device for water reducer production and transportation is easy to loose control under long-time high-pressure use, so that the flow control is changed; therefore, the existing requirements are not met, and the flow control device for production and conveying of the water reducing agent is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flow control device for production and conveying of a water reducing agent, which aims to solve the problem that the flow control is changed due to the fact that the flow control device for production and conveying of the water reducing agent is easy to loose control under long-time high-pressure use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flow control device for water-reducing agent production is carried, includes first connecting tube, the control support is installed to the one end of first connecting tube, the control support is close to one side of first connecting tube and installs locking support, the pivot is all installed at the inside upper and lower both ends of control support, the externally mounted of pivot has the control closing plate, the externally mounted of locking support has the control lead screw, the pushing ram is installed to the one end of control lead screw, pushing ram and control lead screw swivelling joint, swivelling joint spare is installed to the one end of pushing ram, swivelling joint spare and pushing ram swivelling joint, spacing push pedal is installed to one side of swivelling joint spare, spacing push pedal and swivelling joint spare welded connection.

Preferably, the upper end and the lower end of the front end face of the control support are both provided with a control motor, the control motor is connected with the control support through a screw, and the control motor is connected with the rotating shaft through a coupler.

Preferably, first mounting flange is installed to first connecting tube's the other end, first mounting flange and first connecting tube welded connection, first sealing gasket is installed to one side that first connecting tube was kept away from to first mounting flange, first sealing gasket and first mounting flange fixed connection.

Preferably, a second connecting pipeline is installed on one side of the control support and is connected with the control support in a welding mode.

Preferably, the second mounting flange is installed to second connecting tube's one end, second mounting flange and second connecting tube welded connection, the second is sealed to be installed to one side of second mounting flange, the second is sealed to be filled up with second mounting flange fixed connection.

Preferably, a control hand wheel is installed on the other side of the control screw rod and is fixedly connected with the control screw rod.

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

1. according to the utility model, the opening and closing degree of the sealing plate can be controlled by mounting the control sealing plate, the flow of materials can be controlled, the functional integrity of the device can be ensured, the limiting push plate can be pushed to move by mounting the control lead screw, the use difficulty of the device is reduced, the device is more convenient and quicker to use, the control sealing plate can be propped by mounting the limiting push plate, the control sealing plate is prevented from being easily loosened under the condition of long-time high-pressure use, and the flow control of the device is prevented from being changed;

2. the utility model is convenient for the staff to control the throughput of materials by installing the control motor, ensures the usability of the device, is convenient for the staff to use the device by installing the control hand wheel, and leads the device to be more humanized.

Drawings

FIG. 1 is a three-dimensional perspective view of a flow control device for production and transportation of a water reducing agent according to the present invention;

FIG. 2 is a schematic structural view of a flow control device for production and transportation of a water reducing agent according to the present invention;

FIG. 3 is an enlarged view of a portion A of the present invention.

In the figure: 1. a first connecting pipe; 2. a control bracket; 3. a locking bracket; 4. a rotating shaft; 5. controlling the sealing plate; 6. controlling the screw rod; 7. a push rod; 8. a rotating connector; 9. a limiting push plate; 10. a first mounting flange; 11. a first gasket; 12. a second connecting pipe; 13. a second mounting flange; 14. a second gasket; 15. a control hand wheel; 16. the motor is controlled.

Detailed Description

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

Referring to fig. 1-3, an embodiment of the present invention is shown: a flow control device for production and transportation of a water reducing agent comprises a first connecting pipeline 1, a control bracket 2 is installed at one end of the first connecting pipeline 1, the control bracket 2 is connected with the first connecting pipeline 1 in a welding mode, a locking bracket 3 is installed at one side, close to the first connecting pipeline 1, of the control bracket 2, the locking bracket 3 is connected with the control bracket 2 and the first connecting pipeline 1 in a welding mode, rotating shafts 4 are installed at the upper end and the lower end of the inner portion of the control bracket 2, the rotating shafts 4 are connected with the control bracket 2 in a rotating mode, a control sealing plate 5 is installed on the outer portion of each rotating shaft 4, the flow of materials can be controlled by controlling the opening and closing degree of the sealing plate 5 through installing the control sealing plate 5, the completeness of the functionality of the device is guaranteed, the control sealing plate 5 is fixedly connected with the rotating shafts 4, a control screw rod 6 is installed on the outer portion of the locking bracket 3, and the installing control screw rod 6 can push a limit push plate 9 to move, the use degree of difficulty of reducing device, it is more convenient to make the device use, it is swift, control lead screw 6 passes through threaded connection with locking support 3, impulse ram 7 is installed to the one end of control lead screw 6,

impulse ram

7 and 6 swivelling joint of control lead screw, swivelling joint spare 8 is installed to the one end of impulse ram 7, swivelling joint spare 8 and 7 swivelling joint of impulse ram, spacing push pedal 9 is installed to one side of swivelling joint spare 8, install spacing push pedal 9 and can withstand control closing plate 5, prevent that the control closing plate 5 from appearing not hard up condition easily under long-time high-pressure uses and taking place, avoid device flow control to change, spacing

push pedal

9 and 8 welded connection of swivelling joint spare.

Further, control motor 16 is all installed at the upper and lower both ends of terminal surface before control support 2, control motor 16 passes through the screw connection with control support 2, control motor 16 passes through the coupling joint with pivot 4, first mounting flange 10 is installed to first connecting tube 1's the other end,

first mounting flange

10 and 1 welded connection of first connecting tube, first sealed pad 11 is installed to one side that first mounting flange 10 keeps away from first connecting tube 1, first sealed pad 11 and first mounting flange 10 fixed connection, the staff of installation control motor 16 of being convenient for controls throughput, guarantee the usability of device.

Further, a second connecting pipeline 12 is installed on one side of the control support 2, the second connecting pipeline 12 is in welded connection with the control support 2, a second mounting flange 13 is installed at one end of the second connecting pipeline 12, the second mounting flange 13 is in welded connection with the second connecting pipeline 12, a second sealing gasket 14 is installed on one side of the second mounting flange 13, the second sealing gasket 14 is fixedly connected with the second mounting flange 13, a control hand wheel 15 is installed on the other side of the control lead screw 6, the control hand wheel 15 is fixedly connected with the control lead screw 6, and the control hand wheel 15 is installed to facilitate workers to use the device, so that the device is more humanized.

The working principle is as follows: when the device is used, the control motor 16 controls the rotating shaft 4 to rotate, so that the opening and closing degree of the control sealing plate 5 is controlled, the quantity of materials passing through the device is controlled, then a worker twists the control screw rod 6 to enable the push rod 7 to push the limit push plate 9, the limit push plate 9 is enabled to be tightly attached to the control sealing plate 5, a supporting force is applied to the control sealing plate 5 to prevent the control sealing plate 5 from loosening after long-time use, the device can be used for installing the control sealing plate 5 to control the flow of the materials by controlling the opening and closing degree of the sealing plate 5, the functional integrity of the device is ensured, the limit push plate 9 can be pushed to move by the installation control screw rod 6, the use difficulty of the device is reduced, the device is more convenient and quicker to use, the installation of the limit push plate 9 can be propped against the control sealing plate 5 to prevent the control sealing plate 5 from easily loosening after long-time high-pressure use, the flow control of the device is prevented from changing, the installation control motor 16 is convenient for workers to control the throughput of materials, the usability of the device is ensured, and the installation control hand wheel 15 is convenient for the workers to use the device, so that the device is more humanized.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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

1. The utility model provides a water-reducing agent production is carried and is used flow control device, includes first connecting tube (1), its characterized in that: a control bracket (2) is arranged at one end of the first connecting pipeline (1), a locking bracket (3) is arranged at one side of the control bracket (2) close to the first connecting pipeline (1), the upper end and the lower end of the inside of the control bracket (2) are both provided with a rotating shaft (4), the outside of the rotating shaft (4) is provided with a control sealing plate (5), a control screw rod (6) is arranged outside the anti-loosening bracket (3), a push rod (7) is arranged at one end of the control screw rod (6), the push rod (7) is rotationally connected with the control screw rod (6), one end of the push rod (7) is provided with a rotating connecting piece (8), swivel connected coupler (8) and pushing ram (7) swivelling joint, spacing push pedal (9) are installed to one side of swivel connected coupler (8), spacing push pedal (9) and swivel connected coupler (8) welded connection.

2. The flow control device for water reducer production and transportation of claim 1, wherein: control motor (16) are all installed at the upper and lower both ends of terminal surface before control support (2), control motor (16) pass through the screw connection with control support (2), control motor (16) pass through the coupling joint with pivot (4).

3. The flow control device for water reducer production and transportation of claim 1, wherein: first mounting flange (10) is installed to the other end of first connecting tube (1), first mounting flange (10) and first connecting tube (1) welded connection, one side that first connecting tube (1) was kept away from in first mounting flange (10) is installed first sealed pad (11), first sealed pad (11) and first mounting flange (10) fixed connection.

4. The flow control device for water reducer production and transportation of claim 1, wherein: and a second connecting pipeline (12) is installed on one side of the control support (2), and the second connecting pipeline (12) is connected with the control support (2) in a welding manner.

5. The flow control device for water reducer production and transportation of claim 4, wherein: second mounting flange (13) is installed to the one end of second connecting tube (12), second mounting flange (13) and second connecting tube (12) welded connection, the sealed pad (14) of second is installed to one side of second mounting flange (13), the sealed pad (14) of second and second mounting flange (13) fixed connection.

6. The flow control device for water reducer production and transportation of claim 5, wherein: and a control hand wheel (15) is installed on the other side of the control screw rod (6), and the control hand wheel (15) is fixedly connected with the control screw rod (6).