CN218573583U - Cement additive metering equipment that feeds in raw material - Google Patents
Cement additive metering equipment that feeds in raw material Download PDFInfo
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- CN218573583U CN218573583U CN202222061666.0U CN202222061666U CN218573583U CN 218573583 U CN218573583 U CN 218573583U CN 202222061666 U CN202222061666 U CN 202222061666U CN 218573583 U CN218573583 U CN 218573583U
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- cement
- cement additive
- storage device
- flowmeter
- material loading
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Abstract
The utility model provides a reinforced metering equipment of cement additive, includes storage device, flow control device and feeding device, be equipped with rabbling mechanism in the storage device, flow control device includes motor and measuring pump, feeding device includes material loading pipe, flowmeter and unloading funnel, the one end and the storage device of measuring pump are connected, the other end and the material loading union coupling of measuring pump, the flowmeter is installed on the material loading pipe, unloading funnel and material loading union coupling, the exit of unloading funnel is equipped with the filter screen. The utility model is used for the measurement and the reinforced of liquid cement additive in the cement manufacture process to can produce the change according to the platform of cement mill and carry out flow control in real time, adopted measuring pump and flowmeter device, carry out dual control to cement additive volume of mixing, accomplish accurate volume of adding to the use amount of accuse cement additive strictly, stabilize the cement quality.
Description
Technical Field
The utility model relates to a cement manufacture equipment especially relates to a reinforced metering equipment of cement additive.
Background
The cement additive refers to an additive added for improving or realizing various characteristics in the cement production and application processes, such as a cement grinding aid, a raw material grinding aid, a coal saving agent, a retarder and the like.
Taking cement grinding aid as an example, the cement grinding aid is a chemical additive for improving grinding efficiency of a mill and cement performance, has a polar molecular structure characteristic, and provides external ions for neutralizing electrostatic charges generated by friction of cement clinker in a grinding process, so that clinker particles are separated from a grinding medium, and the phenomena of ball bonding and grinding are reduced or eliminated. On the other hand, the grinding aid plays a role in balancing excessive bonds on the surfaces of the particles in the material grinding process, and can neutralize unsaturated bonds on newly formed surfaces to reduce the surface energy, so that the tendency of the cracks to heal again and the particles to agglomerate again is reduced. In practical application, the using method of the grinding aid is simple and effective, and if the grinding aid is used properly, the grinding efficiency can be improved by 10-40%.
At present, in the use process of a cement additive, because the traditional flow control mode is complex, the real-time flow needs to be measured manually by using a measuring cylinder or a beaker, the mixing amount is inaccurate when the cement additive is used, the cement production is often affected badly, the quality of the cement fluctuates, and the problems of unqualified cement quality, great reduction of strength and the like are caused in serious cases. This problem is not well solved in the current cement production process, which causes inconvenience to the quality control of cement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the above-mentioned defect that prior art exists is overcome, a measurement charging equipment that can solve inaccurate, the complicated scheduling problem of regulative mode of cement additive volume of mixing measurement is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a reinforced metering equipment of cement additive, includes storage device, flow control device and feeding device, be equipped with rabbling mechanism in the storage device, flow control device includes motor and measuring pump, feeding device includes material loading pipe, flowmeter and unloading funnel, the one end and the storage device of measuring pump are connected, the other end and the material loading union coupling of measuring pump, the flowmeter is installed on the material loading pipe, unloading funnel and material loading union coupling, the exit of unloading funnel is equipped with the filter screen.
Further, a base is arranged below the motor and the metering pump and used for installation.
Further, the bottom of base is equipped with the shock pad.
Further, the storage device is a storage tank.
Furthermore, a display screen and a knob are arranged on the metering pump, and the metering pump is controlled by the electric cabinet.
The utility model is used for the measurement and the reinforced of liquid cement additive in the cement manufacture process to can produce the change according to the platform of cement mill and carry out cement additive flow control in real time, adopted measuring pump and flowmeter device, carry out dual control to cement additive mixing volume, accomplish accurate adding volume, stabilize the cement quality strictly to the accuse use amount.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the storage tank in the present embodiment;
FIG. 3 is a schematic view of the structure of a flow regulating device in a self-contained embodiment;
fig. 4 is a schematic structural diagram of the feeding device in the embodiment;
fig. 5 is a top view of fig. 4.
In the figure: 1. storage tank, 2, discharge gate, 3, bleeder valve, 4, screwed joint, 5, hose, 6, motor, 7, measuring pump, 8, display screen, 9, knob, 10, electric cabinet, 11, base, 12, shock pad, 13, material loading pipe, 14, flowmeter, 15, unloading funnel, 16, filter screen, 17, feed opening, 18, rabbling mechanism.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, the present embodiment includes a stock device, a flow rate adjusting device, and a charging device. The main body of the storage device is a storage tank 1 which is kept sealed generally, a cavity of the storage device is used for storing cement additives to ensure that additive liquid in the storage tank is kept in a normal state, and a stirring mechanism 18 is arranged in the storage tank 1 and used for keeping the fluidity of the cement additives. A discharge port 2 is arranged below the side end of the storage tank 1, and a discharge valve 3 is arranged on the discharge port. The flow regulating device mainly comprises a motor 6 and a metering pump 7, a base 11 is arranged below the flow regulating device and used for supporting the motor 6 and the metering pump 7, and the motor 6 is used for driving the metering pump 7 to rotate. The metering pump 7 is connected with the storage tank 1 through the threaded connector 4 and the hose 5, the metering pump 7 is provided with the display screen 8 and the knob 9, and the electric cabinet 10 is arranged outside. The feeding device consists of a feeding pipe 13, a flowmeter 14 and a discharging hopper 15. The flowmeter 14 is arranged at the top end of the feeding pipe 13, a discharging hopper 15 is arranged below the feeding pipe 13, and a discharging opening 17 of the discharging hopper 15 is provided with a filter screen 16. The shock pad 12 is arranged at the position where the base 11 is contacted with the ground, so that the shock generated when the motor runs is reduced. The electric cabinet 10 is made of stainless steel, and waterproof paint is brushed on the surface of the electric cabinet to prevent equipment from rusting.
The working process and principle of the embodiment are as follows: when feeding, the discharge valve 3 is opened, and the cement additive is conveyed from the storage tank 1 to the production line. Then, the motor 6 is turned on to drive the metering pump 7 to operate, the knob 9 on the metering pump 7 is manually adjusted, the flow change is observed on the display screen 8, and the mixing amount of the grinding aid can be adjusted at any time according to the change of the stand product of the cement grinding mill. When the grinding aid flows through the feeding pipe 13, the flow meter 14 at the top end of the feeding pipe displays the instant flow, so that the reading of the metering pump 7 and the reading of the flow meter 14 are consistent, and the production and quality problems caused by equipment faults can be avoided. After the grinding aid enters the feeding funnel 15, the filter screen 16 in the feeding funnel can filter solid matters and waste residues in the grinding aid before the grinding aid enters a cement mill, so that the product quality and the using effect of the grinding aid are ensured.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (5)
1. The utility model provides a reinforced metering equipment of cement additive, includes storage device, flow control device and feeding device, its characterized in that: the improved material storage device is characterized in that a stirring mechanism is arranged in the material storage device, the flow regulating device comprises a motor and a metering pump, the feeding device comprises a feeding pipe, a flowmeter and an unloading funnel, one end of the metering pump is connected with the material storage device, the other end of the metering pump is connected with the feeding pipe, the flowmeter is installed on the feeding pipe, the unloading funnel is connected with the feeding pipe, and a filter screen is arranged at an outlet of the unloading funnel.
2. A cement additive dosage apparatus as claimed in claim 1, wherein: and a base is arranged below the motor and the metering pump and used for installation.
3. The cement additive charging and metering apparatus of claim 2, wherein: and the bottom of the base is provided with a shock pad.
4. The cement additive charging and metering apparatus of claim 1, wherein: the storage device is a storage tank.
5. The cement additive charging and metering apparatus of claim 1, wherein: and the metering pump is provided with a display screen and a knob and is controlled by an electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222061666.0U CN218573583U (en) | 2022-08-05 | 2022-08-05 | Cement additive metering equipment that feeds in raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222061666.0U CN218573583U (en) | 2022-08-05 | 2022-08-05 | Cement additive metering equipment that feeds in raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218573583U true CN218573583U (en) | 2023-03-07 |
Family
ID=85359958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222061666.0U Active CN218573583U (en) | 2022-08-05 | 2022-08-05 | Cement additive metering equipment that feeds in raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218573583U (en) |
-
2022
- 2022-08-05 CN CN202222061666.0U patent/CN218573583U/en active Active
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