CN216036463U - Cement grinding aid storage device - Google Patents

Abstract

The utility model relates to the technical field of storage devices, in particular to a cement grinding aid storage device, which comprises a storage tank, wherein the storage tank comprises an upper tank body and a lower tank body which are connected in a sealing manner, a filtering structure arranged in the upper tank body and an anti-precipitation structure arranged in the lower tank body, the lower end of the upper tank body is connected with the lower tank body in a sealing manner and is fixed through a fixing bolt, and the lower tank body is internally provided with the anti-precipitation structure, and has the beneficial effects that: can make the holding vessel conveniently dismantle through setting up assembled structure, conveniently carry out the inside clearance of holding vessel, guarantee the inside cleanliness factor of holding vessel, improve the result of use, be provided with moreover filtration can filter the cement grinding aid that gets into in the holding vessel, increase the product quality, still be provided with and prevent deposiing the structure, can prevent that the cement grinding aid from producing the sediment, lead to the quality inequality, influence the result of use.

Description

Cement grinding aid storage device

Technical Field

The utility model relates to the technical field of storage devices, in particular to a cement grinding aid storage device.

Background

The cement industry is heavy industry and high energy consumption industry, the energy consumption of cement grinding occupies a great proportion in the whole production process, and most of cement enterprises in China use a ball mill to grind cement clinker, and the energy utilization rate is low, so a small amount of cement grinding aid is commonly added in the grinding process, the grindability of materials can be improved by adding the grinding aid, the cohesiveness and agglomeration among particles are reduced, the flowability of materials in the ball mill is improved, the grading of cement particles is optimized, the strength and the quality of cement are improved, and the purposes of saving energy, reducing consumption, improving quality and increasing yield are achieved.

At present, most of cement grinding aids in the market are mainly in liquid form and are mainly prepared by adding various organic components and inorganic components into a reaction kettle according to a specified proportion, heating, mixing and reacting; when finished cement grinding aid is stored, the finished cement grinding aid is prevented from being damped and agglomerated, the conventional cement grinding aid is generally stored in a cylindrical PE plastic storage tank, the PE plastic storage tank is poor in heat insulation and moisture resistance, the quality and the using effect of the cement grinding aid are influenced, the storage in the prior art is an integral structure, the interior of the storage tank is convenient to clean, and the using effect is influenced due to the fact that the interior of the storage tank is not cleaned for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cement grinding aid storage device to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement grinding aid storage device, includes storage tank, storage tank including sealing connection's last jar of body and lower jar of body, go up the internal filter structure that sets up of jar, the internal sedimentation structure that prevents that sets up of jar down, go up jar body lower extreme sealing connection lower jar of body and fixed through fixing bolt, the internal sedimentation structure that prevents that is provided with of jar down can filter the debris in the cement grinding aid through filter structure, can prevent through preventing the sedimentation structure that the cement grinding aid from deposiing.

Preferably, the upper tank body and the lower tank body comprise outer shells coated on the outer sides, the outer shells are hollow, filling layers are filled in the outer shells, and the filling layers are made of heat-insulating waterproof materials.

Preferably, the inboard protrusion in lower jar of body upper end is equipped with the connector, go up jar body lower extreme outside protrusion and be equipped with the adapter sleeve, the adapter sleeve cover is established in the connector upper end outside and passes connector and adapter sleeve fixed connection through fixing bolt, the connector bonds with the adapter sleeve junction and has sealed the pad.

Preferably, go up jar body upper end welding intercommunication feed inlet, go up jar internal wall lower extreme welding fixing base, the fixing base lower extreme passes through bolt fixed connection filtration.

Preferably, the filtration includes through bolt fixed connection at fixing base upper end screen frame, the screen frame is the ring form, inlay in the middle of the screen frame and connect the filter screen, the filter screen is the metal filter screen.

Preferably, the welding of strainer frame lower extreme has a closed section of thick bamboo, a closed section of thick bamboo is cylindrical tube-shape, the laminating of a closed section of thick bamboo outside is on the holding vessel inner wall, closed section of thick bamboo lower extreme plug-in connection is inside jar body upper end down, the welding has the blotter on the inner wall of jar body upper end down, the blotter is the ring form, corresponds with a closed section of thick bamboo, closed section of thick bamboo lower extreme holds in the palm puts to the blotter upper end.

Preferably, the lower pot body lower extreme welding intercommunication discharge gate down, the internal portion of jar upper end is provided with down prevents deposiing the structure.

Preferably, the anti-sedimentation structure is the same as the filtering structure, and the installation position of the anti-sedimentation structure is opposite to the filtering structure along the joint of the upper tank body and the lower tank body and is arranged at the upper end of the inner wall of the lower tank body.

Preferably, prevent that sediment structure includes the agitator motor of through bolt fixed connection at holding vessel bottom side, agitator motor upper end transmission output passes inside the holding vessel lateral wall is connected to the holding vessel, agitator motor transmission output transmission connection (mixing) shaft, the axle sleeve is connected in the terminal outside of (mixing) shaft, axle sleeve outside welding stirring rake.

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

the storage tank can be conveniently disassembled by arranging the assembly structure, the interior of the storage tank can be conveniently cleaned, the cleanness of the interior of the storage tank is ensured, the using effect is improved, the filtering structure is arranged, the cement grinding aid entering the storage tank can be filtered, the product quality is improved, and the sedimentation preventing structure is arranged, so that the cement grinding aid can be prevented from generating sedimentation, the quality is uneven, and the using effect is influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of a second embodiment of the anti-precipitation structure in fig. 1.

In the figure, a storage tank 1, an upper tank 2, a lower tank 3, a shell 4, a filling layer 5, a feed inlet 6, a discharge outlet 7, a filtering structure 8, a closed cylinder 9, a cushion pad 10, a connector 11, a connecting sleeve 12, a sealing gasket 13, a fixing bolt 14, a fixing seat 15, a filter screen frame 16, a filter screen 17, a stirring motor 18, a stirring shaft 19 and a stirring paddle 20 are arranged.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a cement grinding aid storage device comprises a storage tank 1, wherein the storage tank 1 comprises an upper tank body 2, the lower end of the upper tank body 2 is hermetically connected with a lower tank body 3 and is fixed through a fixing bolt 14, the lower end of the inner wall of the upper tank body 2 is fixedly connected with a filtering structure 8, a precipitation prevention structure is arranged in the lower tank body 3, impurities in the cement grinding aid can be filtered through the filtering structure 8, and the precipitation of the cement grinding aid can be prevented through the precipitation prevention structure;

the upper tank body 2 and the lower tank body 3 comprise a shell 4 coated on the outer side, the shell 4 is hollow and is internally filled with a filling layer 5, the filling layer 5 is made of heat-insulating waterproof material, the inner side of the upper end of the upper tank body 2 is convexly provided with a connector 11, the outer side of the lower end of the lower tank body 3 is convexly provided with a connecting sleeve 12, the connecting sleeve 12 is sleeved on the outer side of the upper end of the connector 11 and fixedly connected with the connecting sleeve 12 through a fixing bolt 14 penetrating through the connector 11, a sealing gasket 13 is bonded at the joint of the connector 11 and the connecting sleeve 12, the upper end of the upper tank body 2 is welded and communicated with a feed inlet 6, the lower end of the inner wall of the upper tank body 2 is welded with a fixed seat 15, the lower end of the fixed seat 15 is fixedly connected with a filtering structure 8 through a bolt, the lower end of the lower tank body 3 is welded and communicated with a discharge outlet 7, the inner part of the upper end of the lower tank body 3 is provided with an anti-precipitation structure, the detachable storage tank 1 is formed by the upper tank body 2 and the lower tank body 3, thereby facilitating the disassembly and maintenance, the cleaning of the interior of the storage tank 1 is facilitated, and the use convenience is improved;

the filter structure 8 is arranged in the upper tank body 2, the filter structure 8 comprises a filter screen frame 16 fixedly connected to the upper end of a fixing seat 15 through bolts, the filter screen frame 16 is in a circular ring shape, a filter screen 17 is embedded and connected in the middle of the filter screen frame 16, the filter screen 17 is a metal filter screen, a closed cylinder 9 is welded at the lower end of the filter screen frame 16, the closed cylinder 9 is in a cylindrical cylinder shape, the outer side of the closed cylinder 9 is attached to the inner wall of the storage tank 1, the lower end of the closed cylinder 9 is inserted into the upper end of the lower tank body 3, a buffer cushion 10 is welded on the inner wall of the upper end of the lower tank body 3, the buffer cushion 10 is in a circular ring shape and corresponds to the closed cylinder 9, the lower end of the closed cylinder 9 is supported to the upper end of the buffer cushion 10, a cement grinding aid entering the storage tank 1 can be filtered through the filter structure 8, and sundries are prevented from being precipitated and discharged, and the product quality is influenced;

the anti-precipitation structure arranged in the lower tank body 3 comprises a first embodiment, the anti-precipitation structure is the same as the filtering structure, the installation position of the anti-precipitation structure is opposite to the filtering structure along the joint of the upper tank body and the lower tank body, the anti-precipitation structure is installed at the upper end of the inner wall of the lower tank body, and the filter screen type anti-precipitation structure can further filter and purify the cement grinding aid, prevent precipitation and increase the storage effect;

the second embodiment of preventing deposiing the structure includes through the agitator motor 18 of bolt fixed connection in 1 bottom side of holding vessel, agitator motor 18 upper end transmission output passes 1 lateral wall of holding vessel and is connected to inside 1 of holding vessel, agitator motor 18 transmission output transmission connection (mixing) shaft 19, the axle sleeve is connected to the terminal outside of (mixing) shaft 19, axle sleeve outside welding stirring rake 20, drive (mixing) shaft 19 through agitator motor 18, can stir the mixing with the cement grinding aid of 1 bottom of holding vessel, prevent to deposit, it is even to increase the quality of shovel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a cement grinding aid storage device, includes that holding vessel (1), holding vessel (1) include sealed connection's last jar body (2) and jar body (3) down, go up the inside filtration (8) that sets up of jar body (2), the anti-sediment structure that sets up in jar body (3) down, its characterized in that: go up jar body (2) lower extreme sealing connection lower jar body (3) and fixed through fixing bolt (14), be provided with in jar body (3) down and prevent deposiing the structure, can filter the debris in the cement grinding aid through filtration (8), can prevent through preventing deposiing the structure that cement grinding aid deposits.

2. The cement grinding aid storage device of claim 1, wherein: the upper tank body (2) and the lower tank body (3) comprise outer shells (4) coated on the outer sides, the outer shells (4) are hollow, filling layers (5) are filled in the outer shells, and the filling layers (5) are made of heat-insulating waterproof materials.

3. The cement grinding aid storage device of claim 2, wherein: go up jar body (2) upper end inboard protrusion and be equipped with connector (11), down jar body (3) lower extreme outside protrusion is equipped with adapter sleeve (12), adapter sleeve (12) cover is established in connector (11) upper end outside and is passed connector (11) and adapter sleeve (12) fixed connection through fixing bolt (14), connector (11) and adapter sleeve (12) junction bond and have sealed pad (13).

4. A cement grinding aid storage device as defined in any one of claims 1-3 wherein: go up jar body (2) upper end welding intercommunication feed inlet (6), go up jar body (2) inner wall lower extreme welding fixing base (15), bolt fixed connection filtration (8) are passed through to fixing base (15) lower extreme.

5. The cement grinding aid storage device of claim 4, wherein: filtration (8) are including filtering net frame (16) in fixing base (15) upper end through bolt fixed connection, filtering net frame (16) are the ring form, inlay in the middle of filtering net frame (16) and connect filter screen (17), filter screen (17) are the metal filter screen.

6. The cement grinding aid storage device of claim 5, wherein: the welding of strainer frame (16) lower extreme has a sealed section of thick bamboo (9), sealed section of thick bamboo (9) are cylindrical tube-shape, the laminating is on holding vessel (1) inner wall in a sealed section of thick bamboo (9) outside, sealed section of thick bamboo (9) lower extreme is inserted to down inside jar body (3) upper end, the welding has blotter (10) on the inner wall of the lower jar body (3) upper end, blotter (10) are the ring form, correspond with sealed section of thick bamboo (9), sealed section of thick bamboo (9) lower extreme holds in the palm puts to blotter (10) upper end.

7. A cement grinding aid storage device as defined in any one of claims 1-3 wherein: the lower pot body (3) lower extreme welding intercommunication discharge gate (7), the internal portion in lower pot body (3) upper end is provided with prevents deposiing the structure.

8. The cement grinding aid storage device of claim 6, wherein: the anti-precipitation structure is the same as the filtering structure (8), and the installation position of the anti-precipitation structure is opposite to the joint of the upper tank body (2) and the lower tank body (3) along the filtering structure and is arranged at the upper end of the inner wall of the lower tank body (3).

9. The cement grinding aid storage device of claim 6, wherein: prevent deposiing structure includes agitator motor (18) at holding vessel (1) bottom side through bolt fixed connection, agitator motor (18) upper end transmission output passes inside holding vessel (1) lateral wall is connected to holding vessel (1), agitator motor (18) transmission output transmission connection (mixing) shaft (19), the terminal outside connecting axle sleeve of (mixing) shaft (19), axle sleeve outside welding stirring rake (20).

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