CN210528458U - Cement conveying device - Google Patents
Cement conveying device Download PDFInfo
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- CN210528458U CN210528458U CN201921391961.4U CN201921391961U CN210528458U CN 210528458 U CN210528458 U CN 210528458U CN 201921391961 U CN201921391961 U CN 201921391961U CN 210528458 U CN210528458 U CN 210528458U
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Abstract
The utility model discloses a cement conveying device, which comprises an air compressor, an air storage tank, refrigeration equipment, a cement storage tank and a cement tank truck, wherein the air compressor is connected with the air storage tank, the air storage tank is provided with a pressure relief valve, and the bottom of the air storage tank is provided with a drain pipe; the air storage tank is connected with refrigeration equipment, the air outlet pipe of the refrigeration equipment is connected with the cement tank truck, and the cement tank truck is connected with the cement storage tank through the inlet pipe of the cement storage tank; the utility model has the advantages that: the original vehicle-mounted blower is replaced by the electric air compressor and the refrigeration equipment, so that the fuel consumption is reduced, and the cost is reduced; the temperature of the cement is reduced from the original 60 ℃ to about 35 ℃, so that the quality of the concrete is ensured; the concrete stirred by the low-temperature cement has good later stability, long setting time and convenient use; the water content of air blown into the cement is controlled, the extra water content in the cement is reduced, and the cement is prevented from hardening in advance.
Description
Technical field the utility model belongs to the technical field of the concrete production equipment, concretely relates to cement conveyor.
Background
Concrete is an important and necessary building material in infrastructure construction, and at present, most of stirred cement products required by construction projects are finished products prepared by a concrete stirring station and transported to the project site. When concrete is mixed in a concrete mixing plant, cement is often transported from a cement silo truck to the mixing plant, and the cement is mixed after being transported into a storage tank. At present, most cement tank trucks use vehicle-mounted blowers to blow cement into a cement storage tank through a pipeline, and cement transfer and delivery time is long due to limited power of the vehicle-mounted blowers, and consumption is large due to the use of vehicle-mounted fuel. In addition, the temperature of the cement blown into the cement storage tank is high, so that the temperature of the prepared finished concrete is increased, and the comprehensive performance is reduced.
Disclosure of Invention
To the technical problem, the utility model provides a cement conveyor, its technical scheme is:
a cement conveying device comprises an air compressor, an air storage tank, refrigeration equipment, a cement storage tank and a cement tank car, wherein the air compressor is provided with an air inlet and is connected with the air storage tank; the cement tank truck is characterized in that the gas storage tank is connected with refrigeration equipment, a gas storage tank gas outlet valve is arranged on one side of the gas storage tank, which is connected with the refrigeration equipment, a refrigeration equipment gas inlet end is provided with a refrigeration equipment gas inlet valve, a refrigeration equipment gas outlet pipe is arranged at a refrigeration equipment gas outlet end, the refrigeration equipment gas outlet pipe is connected with a cement tank truck, and the cement tank truck is connected with a cement storage tank through a cement storage tank inlet pipe.
It is further preferred that drying device is provided with between air compressor and gas holder, drying device connects I by drying device, and drying device connects II, and the pipe wall is constituteed, one side that air compressor was kept away from to the gas outlet valve is provided with and connects I, and one side that the gas holder was kept away from to the gas holder admission valve is provided with and connects II, drying device connect I with connect I to connect, drying device connect II with connect II to connect, both ends are provided with the erection column on the pipe wall, be provided with fixed lid on the erection column, fixed lid is fixed with the erection column through fixing bolt, be provided with the drier in the pipe wall, the drier both ends are provided with the filter screen.
The utility model discloses an use air compressor to get into the high-pressure air storage tank with the high-pressure air in and store, can appear some moisture among the high-pressure air, discharge through opening the drain pipe after a certain amount, after the high-pressure air passes through refrigeration plant lowering temperature, blow in the cement holding vessel with the cement in the cement tank car. The drying device is arranged on the equipment, so that moisture in the air can be effectively reduced, and the drying device is matched with the refrigerating device, so that the quality of concrete is effectively improved.
The utility model has the advantages that:
1. the original vehicle-mounted blower is replaced by the electric air compressor and the refrigeration equipment, so that the fuel consumption is reduced, and the cost is reduced;
2. the temperature of the cement is reduced from the original 60 ℃ to about 35 ℃, so that the quality of the concrete is ensured;
3. the concrete stirred by the low-temperature cement has good later stability, long setting time and convenient use;
4. the water content of air blown into the cement is controlled, the extra water content in the cement is reduced, and the cement is prevented from hardening in advance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the drying device of the present invention;
FIG. 3 is a top view of the drying apparatus of the present invention;
in the figure, 1-an air compressor, 2-an air storage tank, 3-refrigeration equipment, 4-a cement storage tank, 5-a cement tank truck and 6-a drying device;
101-gas inlet, 102-gas outlet valve, 103-joint I; 201-an air inlet valve of an air storage tank, 202-a joint II, 203-a pressure release valve, 204-a drain pipe, and 205-an air outlet valve of the air storage tank; 301-air inlet valve of refrigeration equipment, 302-air outlet pipe of refrigeration equipment; 401-cement storage tank inlet pipe;
601-drying device joint I, 602-drying device joint II, 603-pipe wall, 604-mounting column, 605-fixing cover, 606-fixing bolt, 607-drying agent and 608-filter screen.
Detailed Description
As shown in fig. 1 to 3, a cement conveying device includes an air compressor 1, an air storage tank 2, a refrigeration apparatus 3, a cement storage tank 4, and a cement tanker 5, and is characterized in that the air compressor 1 is provided with an air inlet 101, the air compressor 1 is connected to the air storage tank 2, an air outlet end of the air compressor 1 is provided with an air outlet valve 102, one end of the air storage tank 2 connected to the air compressor 1 is provided with an air storage tank inlet valve 201, the air storage tank 2 is provided with a pressure relief valve 203, and a drain pipe 204 is provided at the bottom of the air storage tank 2; the gas holder 2 is connected with refrigeration plant 3, one side that gas holder 2 is connected with refrigeration plant 3 is provided with gas holder air outlet valve 205, 3 inlet ends of refrigeration plant are provided with refrigeration plant admission valve 301, the end of giving vent to anger of refrigeration plant 3 is provided with refrigeration plant outlet duct 302, refrigeration plant outlet duct 302 with cement tank car 5 is connected, cement tank car 5 is connected with cement storage tank 4 through cement storage tank admission pipe 401.
It is further preferable that a drying device 6 is arranged between the air compressor 1 and the air storage tank 2, the drying device 6 is composed of a drying device joint I601, a drying device joint II602, and a pipe wall 603, a joint I103 is arranged on one side of the air outlet valve 102 away from the air compressor 1, a joint II202 is arranged on one side of the air storage tank intake valve 201 away from the air storage tank 2, the drying device joint I601 is connected with the joint I103, the drying device joint II602 is connected with the joint II202, mounting columns 604 are arranged at two ends of the pipe wall 603, fixing covers 605 are arranged on the mounting columns 604, the fixing covers 605 are fixed to the mounting columns 604 through fixing bolts 606, drying agents 607 are arranged in the pipe wall 603, and filter screens 608 are arranged at two ends of the drying agents 607.
The air compressor adopts KHE55-3 type screw air compressor of Zhejiang Kaishan compressor, Inc., and the refrigeration equipment adopts SLAD-40HF type of Hangzhou mountain purification equipment, Inc.
Claims (2)
1. A cement conveying device comprises an air compressor (1), an air storage tank (2), refrigeration equipment (3), a cement storage tank (4) and a cement tank truck (5), and is characterized in that an air inlet (101) is formed in the air compressor (1), the air compressor (1) is connected with the air storage tank (2), an air outlet valve (102) is arranged at the air outlet end of the air compressor (1), an air storage tank air inlet valve (201) is arranged at one end, connected with the air compressor (1), of the air storage tank (2), a pressure release valve (203) is arranged on the air storage tank (2), and a drain pipe (204) is arranged at the bottom of the air storage tank (2); gas holder (2) are connected with refrigeration plant (3), one side that gas holder (2) are connected with refrigeration plant (3) is provided with gas holder air outlet valve (205), refrigeration plant (3) inlet end is provided with refrigeration plant admission valve (301), refrigeration plant (3) end of giving vent to anger is provided with refrigeration plant outlet duct (302), refrigeration plant outlet duct (302) with cement tank car (5) are connected, cement tank car (5) are connected with cement holding vessel (4) through cement holding vessel inlet pipe (401).
2. The cement conveying device according to claim 1, wherein a drying device (6) is arranged between the air compressor (1) and the air storage tank (2), the drying device (6) is composed of a drying device joint I (601), a drying device joint II (602) and a pipe wall (603), one side of the air outlet valve (102) far away from the air compressor (1) is provided with a joint I (103), one side of the air inlet valve (201) far away from the air storage tank (2) is provided with a joint II (202), the drying device joint I (601) is connected with the joint I (103), the drying device joint II (602) is connected with the joint II (202), two ends of the pipe wall (603) are provided with mounting columns (604), the mounting columns (604) are provided with fixing covers (605), and the fixing covers (605) are fixed with the mounting columns (604) through fixing bolts (606), a drying agent (607) is arranged in the pipe wall (603), and two ends of the drying agent (607) are provided with a filter screen (608).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391961.4U CN210528458U (en) | 2019-08-26 | 2019-08-26 | Cement conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391961.4U CN210528458U (en) | 2019-08-26 | 2019-08-26 | Cement conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210528458U true CN210528458U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391961.4U Active CN210528458U (en) | 2019-08-26 | 2019-08-26 | Cement conveying device |
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| CN (1) | CN210528458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474402A (en) * | 2021-12-30 | 2022-05-13 | 明阳智慧能源集团股份公司 | 130 MPa-150 MPa-level ultrahigh-strength cement-based composite material production line and process |
-
2019
- 2019-08-26 CN CN201921391961.4U patent/CN210528458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474402A (en) * | 2021-12-30 | 2022-05-13 | 明阳智慧能源集团股份公司 | 130 MPa-150 MPa-level ultrahigh-strength cement-based composite material production line and process |
| CN114474402B (en) * | 2021-12-30 | 2024-03-26 | 明阳智慧能源集团股份公司 | 130 MPa-150 MPa-level ultrahigh-strength cement-based composite material production line and process |
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