CN220345841U - Cement retarder apparatus for producing - Google Patents
Cement retarder apparatus for producing Download PDFInfo
- Publication number
- CN220345841U CN220345841U CN202321898435.3U CN202321898435U CN220345841U CN 220345841 U CN220345841 U CN 220345841U CN 202321898435 U CN202321898435 U CN 202321898435U CN 220345841 U CN220345841 U CN 220345841U
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- Prior art keywords
- motor
- discharge
- cement retarder
- discharging
- mixed liquid
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- 239000004568 cement Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000000706 filtrate Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 20
- 238000001914 filtration Methods 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000036571 hydration Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 241001233242 Lontra Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011110 re-filtration Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a cement retarder production device, which relates to the technical field of cement retarder production and comprises a reaction kettle, wherein a discharge pipe is fixedly connected to the bottom of the reaction kettle, a discharge box is arranged at the bottom of the discharge pipe, a screw rod is rotationally connected to the bottom of the discharge box, an arc-shaped filter plate is arranged in the discharge box, a discharge hole is formed in one side of the discharge box, a filtrate outlet is formed in the bottom of the discharge box, a second motor is fixedly connected to one side, away from the discharge hole, of the discharge box, and the output end of the second motor is fixedly connected with the screw rod. This cement retarder apparatus for producing is after the raw materials mixes the reaction completion, enters into the discharging incasement portion through the discharging pipe, under the drive of second motor, makes the hob promote mixed liquid to the discharge gate discharge for mixed liquid obtains the extrusion between helical blade and arc filter plate, and mixed liquid permeates the arc filter plate and filters out, can carry out quick filtration to mixed liquid, and production efficiency obtains improving.
Description
Technical Field
The utility model relates to the technical field of cement retarder production, in particular to a cement retarder production device.
Background
The cement retarder is an additive which can delay the hydration reaction of cement, so that the setting time of concrete is prolonged, fresh concrete is kept plastic for a long time, casting is convenient, construction efficiency is improved, meanwhile, various properties of the concrete in the later period are not adversely affected, the types of the retarder can be divided into two main types of inorganic retarder and organic retarder according to chemical components, most of the organic retarder has strong activity on the surfaces of cement particles and new phases of hydration products, is adsorbed on the surfaces of solid particles, delays the formation of cement and slurry structures, forms a layer of indissoluble film on the surfaces of the cement particles, plays a barrier role on the hydration of the cement particles, prevents normal hydration of the cement, and can lead to slow hydration speed of the cement and prolong the setting time of the cement.
The Chinese patent with the publication number of CN109260738A and the name of a cement retarder production device for oil wells comprises a base, a motor, a transmission shaft, a production bin, a flow control valve, a feed hopper, a hot drying machine body, a filtering exhaust port, a conveying belt and a discharge port, wherein the base is welded on the left side of the production bin, the motor is locked on the top end of the base, and the right side of the motor is locked with the production bin through the transmission shaft, and the Chinese patent is characterized in that: the feeding hopper is welded at the top end of the production bin, the bottom is penetrated and provided with a flow control valve, the hot drying machine body is locked at the top of the right side of the production bin, the filtering exhaust port is locked at the top of the front side of the production bin, the discharge port is integrally arranged at the bottom of the front side of the production bin, and the conveying belt is locked in the discharge port; the flow control valve comprises a power connection head, a control machine body, an indicator lamp, a flow sensor, a valve shaft and a valve plate, wherein the power connection head is buckled on the left side of the control machine body, the indicator lamp is arranged on the front side of the control machine body and is respectively electrically connected with the indicator lamp and the flow sensor, and the valve plate is arranged in the bottom of the feed hopper and is connected with the control machine body in a penetrating transmission manner through the valve shaft.
Although the cement retarder production device for the oil well is practical and convenient, the cement retarder production device has the defect that mixed liquid is required to be filtered in the production process, a filtering device is not arranged in the cement retarder production device, a subsequent re-filtering process is required, and the production efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a cement retarder production device which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: this cement retarder apparatus for producing, including reation kettle, threaded connection cauldron lid on the reation kettle, be equipped with a inlet pipe and first motor on the cauldron lid, a bull stick is connected in the rotation of cauldron lid bottom, the output and the bull stick fixed connection of first motor, a plurality of stirring paddles of week side fixed connection of bull stick, a discharging pipe of reation kettle bottom fixed connection, the discharging pipe bottom is equipped with a discharging case, a hob is connected in the discharging incasement, be equipped with an arc filter plate in the discharging case, one side of discharging case is equipped with the discharge gate, the bottom of discharging case is equipped with a filtrate mouth, one side fixed connection second motor of discharge gate is kept away from to the discharging case, the output fixed connection hob of second motor.
Further, a control board is fixedly connected to the peripheral side face of the reaction kettle, a temperature sensor is fixedly connected to the inner wall of one side of the reaction kettle, two heating blocks are symmetrically arranged on the inner wall of the bottom of the reaction kettle, and the two heating blocks are electrically connected with the temperature sensor through the control board.
Further, a filter screen is arranged at the filtrate port.
Further, a screen plate is arranged at the discharge hole, and a plurality of round holes are formed in the screen plate.
Further, the screw rod is sleeved with a screw blade, the diameter of the screw rod gradually becomes smaller from one end close to the second motor to the other end, and the distance between the screw blades gradually becomes smaller from one end close to the second motor to the other end.
Compared with the prior art, the utility model has the beneficial effects that: this cement retarder apparatus for producing installs the discharging case in reation kettle's bottom, the mixed reaction of raw materials is accomplished the back, the raw materials passes through the discharging pipe and gets into the discharging incasement portion, simultaneously under the drive of second motor, make the hob promote mixed liquid and remove to the discharge gate for mixed liquid obtains the extrusion between helical blade and arc filter plate, mixed liquid is filtered out from the filtrate mouth through the arc filter plate, cement retarder is discharged from the discharge gate under the hob promotes, through this kind of mode, can carry out quick filtration to mixed liquid, realize the quick separation of cement retarder and liquid, save subsequent re-filtration process, production efficiency obtains improving.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a cross-sectional view of an overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a partial structure according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of an overall structure according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a reaction kettle; 2. a kettle cover; 3. a first motor; 4. a feed pipe; 5. a rotating rod; 6. stirring paddles; 7. a control board; 8. a temperature sensor; 9. a heating block; 10. a through hole; 11. a discharge pipe; 12. a valve; 13. a discharging box; 14. a second motor; 15. a screw rod; 16. a discharge port; 17. a helical blade; 18. an arc-shaped filter plate; 19. a filtrate port.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, the embodiment of the present utility model provides a technical solution: the cement retarder production device comprises a reaction kettle 1, wherein a kettle cover 2 is connected to the reaction kettle 1 through threads, a feed pipe 4 and a first motor 3 are arranged on the kettle cover 2, a rotary rod 5 is connected to the bottom of the kettle cover 2 in a rotary mode, the output end of the first motor 3 is fixedly connected with the rotary rod 5, a plurality of stirring paddles 6 are fixedly connected to the peripheral side face of the rotary rod 5, a discharge pipe 11 is fixedly connected to the bottom of the reaction kettle 1, a through hole 10 is formed in the center of the bottom of the reaction kettle 1, the through hole 10 is communicated with the discharge pipe 11, a valve 12 is arranged on the discharge pipe 11 and used for controlling outflow of mixed liquid, a discharge box 13 is arranged at the bottom of the discharge pipe 11, a spiral rod 15 is connected to the bottom of the discharge box 13 in a rotary mode, an arc-shaped filter plate 18 is arranged in the discharge box 13, a blind hole is formed in the discharge box 13, the spiral rod 15 is connected to the blind hole in the rotary mode, a spiral blade 17 is attached to the arc-shaped 18, one side of the discharge box 13 is provided with a discharge hole 16, the discharge hole 16 is horizontally aligned with the spiral rod 15, a filtrate port 19 is formed in the bottom of the discharge box 13, one side of the discharge box 13 is fixedly connected to the second motor 14, and the second filter plate 14 is fixedly connected to the output end of the spiral rod 15.
As the preferable technical scheme, a control panel 7 is fixedly connected to the side face of the circumference of the reaction kettle 1, a temperature sensor 8 is fixedly connected to the inner wall of one side of the reaction kettle 1, two heating blocks 9 are symmetrically arranged on the inner wall of the bottom of the reaction kettle 1, the two heating blocks 9 are electrically connected with the temperature sensor 8 through the control panel 7, when the internal reaction temperature is reduced, the temperature sensor 8 sends detection signals to the control panel 7, the control panel 7 starts the heating blocks 9 at the bottom of the reaction kettle 1 to heat internal mixed liquid, and when the temperature reaches an upper limit value, the heat of the heating blocks 9 is closed or reduced.
As the preferred technical scheme, the filtrate port 19 is provided with a filter screen, specifically, the diameter of the filter hole on the filter screen is smaller than that of the filter hole on the arc-shaped filter plate 18, and as part of the cement retarder in the mixed liquor is extruded and crushed between the spiral blade 17 and the arc-shaped filter plate 18, part of the cement retarder can penetrate through the arc-shaped filter plate 18, and the filter screen carries out secondary filtration on the filtrate, so that the production efficiency is improved.
As the preferred technical scheme, discharge gate 16 department is equipped with a otter board, has seted up a plurality of round holes on the otter board, and cement retarder is discharged through discharge gate 16 under the promotion of hob 15, and the round hole on the otter board has played the effect of shaping in advance, saves follow-up compaction design process, and production efficiency obtains improving.
As the preferable technical scheme, the spiral blade 17 is sleeved on the spiral rod 15, the diameter of the spiral rod 15 gradually becomes smaller from one end close to the second motor 14 to the other end, the distance between the spiral blades 17 gradually becomes smaller from one end close to the second motor 14 to the other end, and specifically, the spiral blade 17 is attached to the arc-shaped filter plate 18 in the rotation process, so that the spiral rod 15 can push mixed liquid to move towards the discharge hole 16, the quick separation of the cement retarder and the liquid is realized, the subsequent re-filtering procedure is omitted, and the production efficiency is improved.
Working principle: according to the cement retarder production device, raw materials are added through the feed inlet, under the driving of the first motor 3, the stirring blade 6 is used for stirring the raw materials, according to the required reaction temperature, the mixed liquid is heated through the heating block 9, after the raw materials are mixed, the raw materials enter the discharge box 13 through the discharge pipe 11, meanwhile, under the driving of the second motor 14, the spiral rod 15 is used for pushing the mixed liquid to move towards the discharge hole 16, so that the cement retarder in the mixed liquid is extruded between the spiral blade 17 and the arc filter plate 18, the mixed liquid is filtered out from the filtrate hole 19 through the arc filter plate 18, the cement retarder is pushed by the spiral rod 15 and discharged from the discharge hole 16, in this way, the mixed liquid can be rapidly filtered, the rapid separation of the cement retarder and the liquid is realized, the subsequent re-filtering procedure is omitted, and the production efficiency is improved. While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides a cement retarder apparatus for producing, its characterized in that, including reation kettle (1), threaded connection cauldron lid (2) on reation kettle (1), be equipped with a inlet pipe (4) and first motor (3) on cauldron lid (2), a bull stick (5) are connected in the rotation of cauldron lid (2) bottom, the output and the bull stick (5) fixed connection of first motor (3), a plurality of stirring paddle (6) of week side fixed connection of bull stick (5), a discharging pipe (11) of reation kettle (1) bottom fixed connection, discharging pipe (11) bottom is equipped with a discharging case (13), a hob (15) are connected in discharging case (13) internal rotation, one side of discharging case (13) is equipped with discharge gate (16), the bottom of discharging case (13) is equipped with a filtrate mouth (19), one side fixed connection second motor (14) of discharging gate (16) are kept away from to the bottom of discharging case (13), the output fixed connection hob (15) of second motor (14).
2. The cement retarder production device according to claim 1, wherein a control board (7) is fixedly connected to the peripheral side surface of the reaction kettle (1), a temperature sensor (8) is fixedly connected to the inner wall of one side of the reaction kettle (1), two heating blocks (9) are symmetrically arranged on the inner wall of the bottom of the reaction kettle (1), and the two heating blocks (9) are electrically connected with the temperature sensor (8) through the control board (7).
3. A cement retarder production device according to claim 1, characterised in that the filtrate port (19) is provided with a screen.
4. The cement retarder production device according to claim 1, wherein a screen plate is arranged at the discharge port (16), and a plurality of round holes are formed in the screen plate.
5. A cement retarder production device according to claim 1, wherein the screw rod (15) is sleeved with screw blades (17), the diameter of the screw rod (15) gradually decreases from one end close to the second motor (14) to the other end, and the distance between the screw blades (17) gradually decreases from one end close to the second motor (14) to the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321898435.3U CN220345841U (en) | 2023-07-19 | 2023-07-19 | Cement retarder apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321898435.3U CN220345841U (en) | 2023-07-19 | 2023-07-19 | Cement retarder apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220345841U true CN220345841U (en) | 2024-01-16 |
Family
ID=89503808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321898435.3U Active CN220345841U (en) | 2023-07-19 | 2023-07-19 | Cement retarder apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220345841U (en) |
-
2023
- 2023-07-19 CN CN202321898435.3U patent/CN220345841U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |