CN217206756U - Metering pump block assembly - Google Patents
Metering pump block assembly Download PDFInfo
- Publication number
- CN217206756U CN217206756U CN202220412927.6U CN202220412927U CN217206756U CN 217206756 U CN217206756 U CN 217206756U CN 202220412927 U CN202220412927 U CN 202220412927U CN 217206756 U CN217206756 U CN 217206756U
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- pump
- block
- pump block
- fuse
- melt
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Abstract
The utility model discloses a measuring pump block group spare, pump block including measuring pump, cast copper heating block and heat-resisting stainless steel, the top of pump block is equipped with the recess that is used for installing the measuring pump, is equipped with the fuse-element in the pump block and advances pipe and fuse-element exit tube, and the measuring pump is installed on the pump block, the entry and the export of measuring pump communicate with the fuse-element export and the fuse-element entry of pump block respectively, and cast copper heating block installs around the pump block, heats the pump block. The utility model discloses a pump block and the measuring pump cooperation of heat-resisting stainless steel preparation are used, and the copper heating piece is cast in the outside installation all around, to the internal pipeline internal portion of pump block fuse-element heating, make the fuse-element keep high temperature molten state, and mobility is good to realize accurate fuse-element volume flow control through the measuring pump.
Description
Technical Field
The utility model relates to a measuring pump field specifically is a measuring pump block group spare.
Background
In the petrochemical industry, the problems of conveying and flow metering of materials in a melt state are often encountered, and the problems of easiness in cooling, poor flowability, inaccurate flow metering and the like exist in the conveying and distributing process of melts due to the fact that the existing conveying pipeline and the existing flow pump lack heat insulation and heating assemblies.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a measuring pump block group spare can solve the accurate problem of flow measurement of fuse-element in carrying the distribution process.
In order to realize the above purpose, the utility model adopts the technical scheme that:
the utility model provides a measuring pump block group spare, includes measuring pump, cast copper heating block and heat-resisting stainless steel's pump block, the top of pump block is equipped with the recess that is used for installing the measuring pump, is equipped with the fuse-element in the pump block and advances pipe and fuse-element exit tube, the fuse-element advances pipe and fuse-element exit tube and feeds through fuse-element entry and the fuse-element entry of establishing on the recess respectively, and fuse-element exit and fuse-element entry are corresponding with the entry and the exit position of measuring pump respectively, the measuring pump is installed on the recess of pump block, the entry and the export of measuring pump are respectively with the fuse-element export and the fuse-element entry intercommunication of pump block, cast copper heating block and install around the pump block, heat the pump block.
And a heating rod is arranged on the cast copper heating block.
And a sealing ring or a sealing connecting piece is arranged for sealing when the inlet of the metering pump is connected with the melt outlet of the pump block, and the sealing ring or the sealing connecting piece is arranged for sealing when the outlet of the metering pump is connected with the melt inlet of the pump block.
And positioning blocks for positioning the metering pump are arranged on two sides of the groove of the pump block and are installed on the pump block through fasteners.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a measuring pump block group spare adopts the pump block and the measuring pump cooperation of heat-resisting stainless steel preparation to use, and the copper heating block is cast in the outside installation all around, to the internal pipeline internal melt heating of pump block, makes the fuse-element keep high temperature molten state, and mobility is good to realize accurate fuse-element volume flow control through the measuring pump.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the pump block of the present invention;
fig. 3 is a view of the pump block of the present invention.
Wherein: 1-a metering pump; 2-cast copper heating block; 3-pump block; 4-heating rod; 5, feeding a melt into a pipe; 6, discharging a melt pipe; 7, fastening piece; 8, positioning blocks; 9, forming a groove; 10-melt outlet; 11-melt inlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, the utility model provides a metering pump block subassembly, including metering pump 1, cast copper heating block 2 and heat-resisting stainless steel's pump block 3. The top of pump piece 3 is equipped with the recess 9 that is used for installing measuring pump 1, and recess 9 both sides are equipped with the locating piece 8 that is used for carrying out the location to measuring pump 1, and locating piece 8 passes through fastener 7 to be installed on pump piece 3. A melt inlet pipe 5 and a melt outlet pipe 6 are arranged in the pump block 3, the melt inlet pipe 5 and the melt outlet pipe 6 are respectively communicated with a melt outlet 10 and a melt inlet 11 which are arranged on the groove 9, and the melt outlet 10 and the melt inlet 11 respectively correspond to the inlet and the outlet of the metering pump 1. Through the mounting hole on the recess 9, install measuring pump 1 on the recess 9 of pump block 3, make the entry and the export of measuring pump 1 communicate with the fuse-element export 10 and the fuse-element entry 11 of pump block 3 respectively, and be equipped with sealing washer or sealing connecting piece when the entry of measuring pump 1 and the fuse-element export 10 of pump block 3 are connected and seal, be equipped with sealing washer or sealing connecting piece when the export of measuring pump 1 and the fuse-element entry 11 of pump block 3 are connected and seal. Through the mounting hole on cast copper heating block 2 and the pump block 3, install cast copper heating block 2 around pump block 3, be equipped with heating rod 4 on the cast copper heating block 2, heating rod 4 heats pump block 3 after the circular telegram.
During the assembly, install locating piece 8 on pump block 3 earlier, install measuring pump 1 again, locating piece 8 can help its entry and export of measuring pump 1 to aim at melt outlet 10 and melt inlet 11 of pump block 3 respectively when the installation, notice sealed measuring pump 1's entry and export and pump block 3's melt outlet 10 and melt inlet 11 between sealed, then install cast copper heating block 2 around pump block 3, install the measuring pump block subassembly of installation in the melt pipeline, melt input pipeline and pump block 3's melt advance the entry sealing connection (not being limited to the welding) of pipe 5, melt output pipeline and pump block 3's melt exit tube 6's exit sealing connection (not being limited to the welding), connect the back and to heating rod 4 circular telegram, can heat pump block 3 through cast copper heating block 2.
Adopt the utility model discloses afterwards, the fuse-element is in pump block 3 interior transport distribution process, and it is good to receive cast copper heating block 2 heating back mobility, utilizes the accurate measurement pump sending of drive power realization fuse-element of measuring pump, realizes the accurate measurement to volume flow through the control of measuring pump.
The present invention has been described in further detail with reference to the specific embodiments, which should not be construed as limiting the present invention; to the utility model discloses affiliated and relevant technical field's technical personnel are based on the utility model discloses under the technical scheme thinking prerequisite, the extension of doing and the replacement of operating method, data all should fall within the utility model discloses within the protection scope.
Claims (4)
1. A metering pump block assembly characterized by: comprises a metering pump (1), a cast copper heating block (2) and a pump block (3) made of heat-resistant stainless steel, the top of the pump block (3) is provided with a groove (9) for installing the metering pump (1), a melt inlet pipe (5) and a melt outlet pipe (6) are arranged in the pump block (3), the melt inlet pipe (5) and the melt outlet pipe (6) are respectively communicated with a melt outlet (10) and a melt inlet (11) which are arranged on the groove (9), and the melt outlet (10) and the melt inlet (11) correspond to the inlet and the outlet of the metering pump (1) respectively, the metering pump (1) is arranged on the groove (9) of the pump block (3), the inlet and the outlet of the metering pump (1) are communicated with the melt outlet (10) and the melt inlet (11) of the pump block (3) respectively, and the cast copper heating blocks (2) are arranged around the pump block (3) to heat the pump block (3).
2. The metering pump block assembly of claim 1, wherein: and a heating rod (4) is arranged on the cast copper heating block (2).
3. The metering pump block assembly of claim 1, wherein: and when the inlet of the metering pump (1) is connected with the melt outlet (10) of the pump block (3), a sealing ring or a sealing connecting piece is arranged for sealing, and when the outlet of the metering pump (1) is connected with the melt inlet (11) of the pump block (3), a sealing ring or a sealing connecting piece is arranged for sealing.
4. The metering pump block assembly of claim 1, wherein: the pump is characterized in that positioning blocks (8) used for positioning the metering pump (1) are arranged on two sides of a groove (9) of the pump block (3), and the positioning blocks (8) are installed on the pump block (3) through fasteners (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220412927.6U CN217206756U (en) | 2022-02-28 | 2022-02-28 | Metering pump block assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220412927.6U CN217206756U (en) | 2022-02-28 | 2022-02-28 | Metering pump block assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217206756U true CN217206756U (en) | 2022-08-16 |
Family
ID=82753613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220412927.6U Active CN217206756U (en) | 2022-02-28 | 2022-02-28 | Metering pump block assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217206756U (en) |
-
2022
- 2022-02-28 CN CN202220412927.6U patent/CN217206756U/en active Active
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