CN211886514U

CN211886514U - Cement grinding aid recycle device

Info

Publication number: CN211886514U
Application number: CN202020224638.4U
Authority: CN
Inventors: 徐强; 赵锋; 覃伟光
Original assignee: Pubei Qianghui Technology Co ltd
Current assignee: Pubei Qianghui Technology Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-10
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to the technical field of cement grinding aid recycling, and discloses a cement grinding aid recycling device, which comprises a mounting plate, a water inlet, a recycling pipeline and a water outlet pipeline; the downward intercommunication of left side lower part of recovery pipeline has the outlet conduit who imports the bucket with water, the downward threaded connection in position of the mounting panel that is located the water inlet right side has a set of vertical rotary rod, the bottom fixed mounting of rotary rod has vertical connecting rod, connecting rod bottom fixed mounting has the (mixing) shaft that is used for stirring water and cement grinding aid and mixes, the fixed cover in upper portion of connecting rod is equipped with a set of initiative tooth, the right side meshing of initiative tooth has driven tooth, the bottom fixed surface of driven tooth installs vertical depression bar, the bottom fixed mounting who stretches into the depression bar of pressurized-water intracavity portion has the clamp plate of sliding connection at pressurized-water intracavity portion, the bottom intercommunication in pressurized-water chamber has the inlet opening. The utility model has the advantages that: the device is operated by hand, simple in structure, convenient and fast to operate, high in use efficiency and beneficial to popularization and use.

Description

Cement grinding aid recycle device

Technical Field

The utility model relates to a cement grinding aid recycle technical field specifically is a cement grinding aid recycle device.

Background

The cement grinding aid is mainly prepared by mechanically compounding organic and inorganic components. When the cement grinding aid is placed for a long time or the ambient temperature is lower than a certain temperature, the cement grinding aid is easy to crystallize, delaminate and precipitate, so that some cement grinding aid is often deposited at the bottom of the storage tank, the cement grinding aid stored in the storage tank cannot be completely used, and the cement grinding aid deposited at the bottom of the storage tank is wasted.

Chinese patent (publication No. CN 202576258U, publication No. 2012.12.05) provides a recycling device of cement grinding aid, comprising: the first stirrer is arranged inside the storage tank; a water tank for supplying water into the storage tank through a water inlet pipe; the reaction kettle is used for storing liquid flowing out of the storage tank through the discharging pipeline and producing the cement grinding aid, a second stirrer and a densimeter are arranged in the reaction kettle, and a discharging valve is arranged on the discharging pipeline; a cement grinding aid automatic dosing device connected with the reaction kettle through a feeding pipeline. The device is when using, need through drive control such as a series of electric energy, need consume a large amount of energy to overall structure part is more, makes use cost height, and the operation is complicated, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement grinding aid recycle device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cement grinding aid recycling device comprises a mounting plate, a water inlet, a recycling pipeline and a water outlet pipeline; the outside fixed mounting in the left and right sides of mounting panel has the horizontal pole, and the terminal lower surface fixed mounting of horizontal pole has the gag lever post, through covering the mounting panel at the upper surface of bucket, then fixes it through the gag lever post. The equal fixed connection of tip about the recovery pipeline is on the mounting panel, and the left side top intercommunication of recovery pipeline has the water inlet that is used for the water delivery, and the recovery pipeline sets up to wave structure, and the downward intercommunication of left side lower part of recovery pipeline has the outlet conduit who imports the bucket with water. By passing water into the interior of the barrel and then dissolving the cement grinding aid remaining in the barrel. The downward threaded connection in position of mounting panel that is located the water inlet right side has a set of vertical rotary rod, and the rotary rod rotates the inside of connecting at the mounting panel, and the bottom fixed mounting of rotary rod has vertical connecting rod, and connecting rod bottom fixed mounting has the (mixing) shaft that is used for stirring water and cement grinding aid and mixes.

The upper part of the connecting rod is fixedly sleeved with a group of driving teeth, the right side of the driving teeth is engaged with driven teeth, the driven teeth are driven to move up and down by manually controlling the rotation of the driving teeth, a vertical support rod is fixedly installed at the center of the upper side of the driven teeth, a vertical pressure rod is fixedly installed on the lower surface of the bottom of the driven teeth, the bottom of the pressure rod extends into the inside of a pressurized water cavity of which the top is fixedly installed at the lower side of the recovery pipeline, a pressure plate which is connected inside the pressurized water cavity in a sliding manner is fixedly installed at the bottom of the pressure rod extending into the inside of the pressurized water cavity, the bottom of the pressurized water cavity is communicated with a water inlet hole, a liquid outlet pipe is upwards communicated with the middle part of the right side wall of the pressurized water cavity, the top of the liquid outlet pipe is communicated with the recovery pipeline, and the pressure plate at the bottom of the pressure rod is driven to move up and down in the pressurized water, the top end of the rotating rod is fixedly provided with a rotating handle which is convenient for manually rotating the rotating rod to rotate.

As a further aspect of the present invention: the stirring shaft is of a spiral structure, so that the contact area between the stirring shaft and liquid is increased, and the stirring uniformity is improved.

As a further aspect of the present invention: the top of bracing piece passes the mounting panel and fixed mounting has the baffle, and the cover is equipped with on the bracing piece between baffle and the mounting panel upper surface and is used for alleviating the flexible spring of bracing piece.

As a further aspect of the present invention: the water inlet and the liquid outlet pipe are internally provided with one-way valves for preventing liquid inside the one-way valves from flowing backwards.

As a further aspect of the present invention: and a circle of sealing ring is arranged at the bottom of the pressing plate and used for improving the tightness of the upper side and the lower side of the pressing plate.

As a further aspect of the present invention: the downside that is located the recovery pipeline on drain pipe right side has a set of middle part undercut's filter tube through the detachable intercommunication of installation piece, and the liquid that enters into in the recovery pipeline through the drain pipe can pass through the filter tube before the discharge, and the interior middle part of filter tube is provided with a set of filter screen that is used for filtering impurity, through treating discharged cement grinding aid mixed liquid through the filter tube to clear away its impurity that contains, then outwards discharge.

As a further aspect of the present invention: the inner fixed mounting of horizontal pole has a set of threaded rod, and threaded rod threaded connection sets up in the inside thread groove of mounting panel, through threaded rod threaded connection in the thread groove to be convenient for rotate the position about the control gag lever post, thereby be convenient for be suitable for the staving of different aperture sizes, thereby improve the device's application range.

Compared with the prior art, the beneficial effects of the utility model are that: the recovery pipeline is placed into a barrel containing the cement grinding aid, water is introduced to dissolve the cement grinding aid, the connecting rod is rotated manually to accelerate the dissolution speed, and the pressing plate is driven to move up and down in the water pressing cavity under the meshing lifting action of the driving teeth and the driven teeth while the stirring speed is increased, so that the liquid in the barrel is pressed into the recovery pipeline to be output; through before liquid discharge, there is a set of filter tube in the inside intercommunication of recovery pipeline to ensure that discharged cement grinding aid does not contain impurity, improve purity. The utility model has the advantages that: the device is operated by hand, simple in structure, convenient and fast to operate, high in use efficiency and beneficial to popularization and use.

Drawings

FIG. 1 is a schematic structural diagram of a cement grinding aid recycling device.

FIG. 2 is a schematic view of a three-dimensional structure of a recovery pipeline in a cement grinding aid recycling device.

Fig. 3 is a schematic structural diagram of a limiting rod in a cement grinding aid recycling device.

Wherein: the device comprises a mounting plate 10, a water inlet 11, a recovery pipeline 12, a water outlet pipeline 13, a filter pipe 14, a filter screen 15, a mounting block 16, a rotating handle 17, a driving tooth 18, a driven tooth 19, a supporting rod 20, a spring 21, a water pressing cavity 22, a pressing plate 23, a liquid outlet pipe 24, a connecting rod 25, a stirring shaft 26, a limiting rod 27, a cross rod 28, a threaded rod 29 and a threaded groove 30.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, a cement grinding aid recycling device includes a mounting plate 10, a water inlet 11, a recycling pipe 12, and a water outlet pipe 13; the left and right sides of the mounting plate 10 are outwards fixedly provided with a cross rod 28, the lower surface of the tail end of the cross rod 28 is fixedly provided with a limiting rod 27, the mounting plate 10 is covered on the upper surface of the barrel, and then the barrel is fixed through the limiting rod 27. The left end and the right end of the recovery pipeline 12 are fixedly connected to the mounting plate 10, the top of the left side of the recovery pipeline 12 is communicated with a water inlet 11 for water delivery, the recovery pipeline 12 is of a wave-shaped structure, and the lower portion of the left side of the recovery pipeline 12 is communicated with a water outlet pipeline 13 for delivering water into the barrel. By passing water into the interior of the barrel and then dissolving the cement grinding aid remaining in the barrel. The downward threaded connection in position of mounting panel 10 that is located water inlet 11 right side has a set of vertical rotary rod, the rotary rod rotates the inside of connecting at mounting panel 10, the top fixed mounting of rotary rod has the twist grip 17 of being convenient for manually rotate the rotary rod rotation, the bottom fixed mounting of rotary rod has vertical connecting rod 25, connecting rod 25 bottom fixed mounting has the (mixing) shaft 26 that is used for stirring water and cement grinding aid mixture, (mixing) shaft 26 sets up to helical structure, be convenient for increase the area of contact of (mixing) shaft 26 and liquid, thereby improve the degree of consistency of stirring.

The fixed cover in upper portion of connecting rod 25 is equipped with a set of initiative tooth 18, and the right side meshing of initiative tooth 18 has driven tooth 19, through the rotation of manual control initiative tooth 18, and then drives driven tooth 19 and reciprocate, and the upside center department fixed mounting of driven tooth 19 has vertical bracing piece 20, and mounting panel 10 and fixed mounting have a baffle are passed at the top of bracing piece 20, and the cover is equipped with on the bracing piece 20 between baffle and the mounting panel 10 upper surface and is used for alleviating the flexible spring 21 of bracing piece 20. The bottom surface fixed mounting of driven tooth 19 has vertical depression bar, and the bottom of depression bar stretches into the inside of top fixed mounting at the pressurized-water chamber 22 of recovery pipeline 12 downside, and the bottom fixed mounting who stretches into the inside depression bar of pressurized-water chamber 22 has clamp plate 23 of sliding connection in pressurized-water chamber 22, the bottom intercommunication of pressurized-water chamber 22 has the inlet opening, and it has drain pipe 24 to be located the upward intercommunication of pressurized-water chamber 22 right side wall middle part, and on the top of drain pipe 24 communicates recovery pipeline 12, through reciprocating of driven tooth 19, the clamp plate 23 that drives the depression bar bottom reciprocated in pressurized-water chamber 22 to liquid in with the bucket inhales pressurized-water chamber 22's inside under the effect of negative pressure through the inlet opening, the inlet opening all is provided with the check valve with drain pipe 24's inside for prevent its inside liquid. The bottom of the pressure plate 23 is provided with a circle of sealing ring for improving the tightness of the upper side and the lower side of the pressure plate 23. The downside of the recovery pipeline 12 that is located drain pipe 24 right side has a set of middle part undercut's filter tube 14 through the detachable intercommunication of installation piece 16, liquid that enters into in the recovery pipeline 12 through drain pipe 24 can pass through filter tube 14 before the discharge, the interior middle part of filter tube 14 is provided with a set of filter screen 15 that is used for filtering impurity, through treating discharged cement grinding aid mixed liquid through filter tube 14 to clear away its impurity that contains, then outwards discharge.

The utility model discloses a theory of operation is: insert the recovery pipeline 12 of mounting panel 10 downside into the bucket of treating at first, then fix mounting panel 10 at the upside of bucket, then let in water through water inlet 11 the inside of bucket and the cement grinding aid of barrel head mix and dissolve, then manual rotation turning handle 17 drives (mixing) shaft 26 and stirs liquid, then improves the mixing velocity of water and cement grinding aid. The connecting rod 25 drives the driving tooth 18 to rotate while rotating, so as to drive the driven tooth 19 to move up and down, so that the pressing plate 23 moves up and down in the water pressing cavity 22, then liquid dissolved at the bottom of the barrel is pressed into the water pressing cavity 22 through a water inlet hole at the bottom of the water pressing cavity 22, then the liquid is input into the recovery pipeline 12 through the liquid outlet pipe 24, and then before the liquid is discharged, impurity filtering treatment is carried out on the liquid through the filtering pipe 14, so that the high purity of the output cement grinding aid is ensured.

Example two

On the basis of the first embodiment, a group of threaded rods 29 are fixedly mounted at the inner ends of the cross rods 28, the threaded rods 29 are in threaded connection with threaded grooves 30 formed in the mounting plate 10, and the threaded rods 29 are in threaded connection with the threaded grooves 30, so that the left position and the right position of the limiting rods 27 can be conveniently controlled in a rotating mode, the barrel bodies with different apertures can be conveniently suitable, and the application range of the device is widened.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A cement grinding aid recycling device comprises a mounting plate (10), a water inlet (11), a recycling pipeline (12) and a water outlet pipeline (13); horizontal rods (28) are fixedly installed outwards on the left side and the right side of the mounting plate (10), limiting rods (27) are fixedly installed on the lower surface of the tail end of each horizontal rod (28), the left end and the right end of each recovery pipeline (12) are fixedly connected onto the mounting plate (10), the recovery pipeline (12) is characterized in that the top of the left side of each recovery pipeline (12) is communicated with a water inlet (11) for water delivery, each recovery pipeline (12) is of a wave-shaped structure, a water outlet pipeline (13) for inputting water into a barrel is communicated downwards on the lower portion of the left side of each recovery pipeline (12), a set of vertical rotary rods are connected with the mounting plate (10) on the right side of each water inlet (11) in a downward threaded mode in the position of the mounting plate (10) in a downward threaded mode, the rotary rods are rotatably connected inside the mounting plate (10), vertical, the fixed cover in upper portion of connecting rod (25) is equipped with a set of initiative tooth (18), the right side meshing of initiative tooth (18) has driven tooth (19), the upside center department fixed mounting of driven tooth (19) has vertical bracing piece (20), the bottom fixed surface of driven tooth (19) installs vertical depression bar, the bottom of depression bar stretches into the inside of top fixed mounting in pressure water chamber (22) of recovery duct (12) downside, the bottom fixed mounting who stretches into the inside depression bar of pressure water chamber (22) has clamp plate (23) of sliding connection in pressure water chamber (22), the bottom intercommunication in pressure water chamber (22) has the inlet opening, it has drain pipe (24) to be located the upwards intercommunication in pressure water chamber (22) right side wall middle part, the top of drain pipe (24) communicates on recovery duct (12).

2. The cement grinding aid recycling device according to claim 1, wherein a rotating handle (17) facilitating the rotation of the rotating rod by manual rotation is fixedly arranged at the top end of the rotating rod.

3. The cement grinding aid recycling device according to claim 2, wherein the stirring shaft (26) is arranged in a spiral structure.

4. The cement grinding aid recycling device according to claim 3, wherein the top of the supporting rod (20) passes through the mounting plate (10) and is fixedly provided with a baffle, and a spring (21) for relieving the expansion of the supporting rod (20) is sleeved on the supporting rod (20) between the baffle and the upper surface of the mounting plate (10).

5. The cement grinding aid recycling device as claimed in claim 4, wherein the water inlet hole and the liquid outlet pipe (24) are internally provided with one-way valves.

6. The cement grinding aid recycling device according to claim 5, wherein the bottom of the pressure plate (23) is provided with a ring of sealing rings.

7. The cement grinding aid recycling device according to claim 6, wherein the lower side of the recycling pipeline (12) on the right side of the liquid outlet pipe (24) is detachably communicated with a group of filter pipes (14) with the middle part sunken downwards through a mounting block (16), and a group of filter screens (15) for filtering impurities are arranged in the middle of the inner part of each filter pipe (14).

8. The cement grinding aid recycling device according to any one of claims 1 to 7, wherein a set of threaded rods (29) are fixedly mounted at the inner ends of the cross rods (28), and the threaded rods (29) are in threaded connection with threaded grooves (30) formed in the mounting plate (10).