CN204509403U - Cleaning system before a kind of quenching furnance - Google Patents
Cleaning system before a kind of quenching furnance Download PDFInfo
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- CN204509403U CN204509403U CN201520143689.3U CN201520143689U CN204509403U CN 204509403 U CN204509403 U CN 204509403U CN 201520143689 U CN201520143689 U CN 201520143689U CN 204509403 U CN204509403 U CN 204509403U
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- tube mouth
- water separation
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- oily water
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Abstract
The utility model discloses cleaning system before a kind of quenching furnance, belong to the cleaning technique field before thermal treatment, comprise clean container and oily water separation container, described clean container is connected with oily water separation container by profit pipeline; Described oily water separation container is respectively equipped with upper connecting tube mouth and lower linking tube mouth, and upper connecting tube mouth is connected with thread-rolling machine refrigerating unit by cooling oil recycling pipeline, and lower linking tube mouth is connected with clean container by water recovery culvert.The utility model achieves screw cleaning before carburizing, quenching, ensure that carburizing homogeneity and the quality of screw, and cooling oil obtains recycling simultaneously, protects environment, has saved cost.
Description
Technical field
The utility model relates to the cleaning technique field before thermal treatment, particularly relates to cleaning system before a kind of quenching furnance.
Background technology
In traditional screw production technique link, after screw thread rolling operation completes, namely enter heat treatment link, heat treatment link is first direct carries out carburizing through cementing furnace to screw by the screw processed, and then quenches.Due in thread rolling operation, to cool screw and screw plate, need to pour into a mould a large amount of cooling oils, therefore the screw surface adhesion just processed has a large amount of cooling oils and iron filings, then directly carry out carburization step, cause the uneven of carburizing, affect the quality of screw.
The patent No. is the Chinese utility model patent of 20042078146.X, disclose a kind of cleaning machine oily-water seperating equipment, comprise cylinder, variable speed motor and scraper, the rinse bath of described cylinder and cleaning machine is rotationally connected, the rotating shaft of cylinder is connected by transmission rig with between variable speed motor, cylinder bottom 1/4 to 1/2 part is dipped in the liquid level of rinse bath once, and described scraper is positioned at ullage, and cylinder surface is close to by scraper.Although this invention reaches the object of oily water separation, because waste oil proportion is little and cutting agent, waste oil will float on cutting agent, and cutting agent is very easily oxidized under air-tight state, rotten so that again and again must to change, thus increase purchasing of raw materials cost; And oily(waste)water can only be separated from scavenging solution, but do not process the ability of oily(waste)water.
Therefore, how to provide a kind of can separating oil and water, structure is simple, cost is low, ensure the washing unit of carburizing quality, is the technical problem that those skilled in the art need solution badly.
Utility model content
The technical problems to be solved in the utility model; be to provide cleaning system before a kind of quenching furnance; this cleaning system; achieve screw cleaning before carburizing, quenching; ensure that carburizing homogeneity and the quality of screw; and cooling oil obtains recycling simultaneously, protect environment, save cost.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Cleaning system before a kind of quenching furnance, comprises clean container and oily water separation container, and described clean container is connected with oily water separation container by profit pipeline; Described oily water separation container is respectively equipped with upper connecting tube mouth and lower linking tube mouth, and upper connecting tube mouth is positioned at the upper end of oily water separation container, and lower linking tube mouth is positioned at the bottom of oily water separation container; Upper connecting tube mouth is connected with thread-rolling machine refrigerating unit by cooling oil recycling pipeline, and lower linking tube mouth is connected with clean container by water recovery culvert; Described profit pipeline and water recovery culvert are provided with valve; On described profit pipeline or water recovery culvert is also provided with pump; Clean container and oily water separation container have position height poor.
As preferably, described upper connecting tube mouth is also provided with switch, and lower linking tube mouth is also provided with lower switch.
As preferably, described oily water separation container is the thin-walled pressure vessel of a cylinder shape belt top cover labyrinth.
As preferably, described top cover labyrinth is also provided with the perforate that profit pipeline can enter.
As preferably, described profit pipeline, cooling oil recycling pipeline and water recovery culvert material are irony.
The beneficial effect adopting technique scheme to produce is: the utility model changes traditional screw production process route, matting was added before screw carburizing and quenching, ensure that screw carries out the clean of carburizing front surface, ensure that the homogeneity of carburizing, improve the quality of screw; And utilize the different principle of oil and water proportion, oil mixing with water liquid after cleaning screw is separated, and the water separated and cooling oil have been got back in clean container and thread-rolling machine refrigerating unit by transport pipeline again again respectively, waste water and waste oil obtain second stage employ, greatly save production cost, effectively prevent environmental pollution, protect environment, and this system architecture simply, easily realizes, workable; And the upper lower linking tube mouth place of oily water separation container is also provided with switch, separation vessel also can be gone out separately when being loaded with liquid in dismounting, and do not make liquid flow out; The thin-walled oil drum that oily water separation container can use workshop waste and old, lower linking tube on cylindrical shell welds, refuse obtains utilization, more environmental protection, and on container, can add top cover labyrinth, prevents dust, winged insect etc. from falling into, serves clean effect; Because front cleaning water temperature is high, profit pipeline, cooling oil recycling pipeline and water recovery culvert adopt irony, and pipeline can be prevented to be out of shape due to high temperature, to reveal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of oily water separation container of the present utility model;
Each figure number name is called: 1-thread-rolling machine refrigerating unit; 2-cooling oil recycling pipeline; 3-oily water separation container; 4-pump; 5-water recovery culvert; 6-clean container; 8-upper connecting tube mouth; 9-lower linking tube mouth; 10-top cover labyrinth; 11-upper switch; 12-lower switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model comprises clean container 6 and oily water separation container 3, and described clean container 6 is connected with oily water separation container 3 by profit pipeline 7; Described oily water separation container 3 is respectively equipped with upper connecting tube mouth 8 and lower linking tube mouth 9, and upper connecting tube mouth 8 is positioned at the upper end of oily water separation container 3, and lower linking tube mouth 9 is positioned at the bottom of oily water separation container 3; Upper connecting tube mouth 8 is connected with thread-rolling machine refrigerating unit 1 by cooling oil recycling pipeline 2, and lower linking tube mouth 9 is connected with clean container 6 by water recovery culvert 5; Described profit pipeline 7 and water recovery culvert 5 are provided with valve; Pump 4 is also provided with on described profit pipeline 7 or in water recovery culvert 5; Clean container 6 and oily water separation container 3 have position height poor.
Working process of the present utility model is: after screw completes thread rolling operation, through feeder, magnetic force material discharging machine, enter in clean container 6, the oil mixing with water liquid formed after screw has cleaned, enter in oily water separation container 3 by profit pipeline 7, density due to oil is less than the density of water, in oily water separation container 3, oil is in top, water is in bottom, the cooling oil on top can be turned back in the cooling and lubricating system of thread-rolling machine by cooling oil recycling pipeline 2, waste oil is obtained again utilize, provide cost savings, environmental protection more, the water of bottom simultaneously, come back in clean container 6 by water recovery culvert 5, waste water obtains second stage employ, environmental protection science more.
Claims (5)
1. a cleaning system before quenching furnance, is characterized in that: comprise clean container (6) and oily water separation container (3), described clean container (6) is connected with oily water separation container (3) by profit pipeline (7); Described oily water separation container (3) is respectively equipped with upper connecting tube mouth (8) and lower linking tube mouth (9), and upper connecting tube mouth (8) is positioned at the upper end of oily water separation container (3), and lower linking tube mouth (9) is positioned at the bottom of oily water separation container (3); Upper connecting tube mouth (8) is connected with thread-rolling machine refrigerating unit (1) by cooling oil recycling pipeline (2), and lower linking tube mouth (9) is connected with clean container (6) by water recovery culvert (5); Described profit pipeline (7) and water recovery culvert (5) are provided with valve; Described profit pipeline (7) above or in water recovery culvert (5) is also provided with pump (4); Clean container (6) and oily water separation container (3) have position height poor.
2. cleaning system before a kind of quenching furnance according to claim 1, is characterized in that: described upper connecting tube mouth (8) is also provided with switch (11), and lower linking tube mouth (9) is also provided with lower switch (12).
3. cleaning system before a kind of quenching furnance according to claim 1, is characterized in that: described oily water separation container (3) is the thin-walled pressure vessel of a cylinder shape belt top cover labyrinth (10).
4. cleaning system before a kind of quenching furnance according to claim 3, is characterized in that: described top cover labyrinth (10) is also provided with the perforate that profit pipeline (7) can enter.
5. cleaning system before a kind of quenching furnance according to claim 1, is characterized in that: described profit pipeline (7), cooling oil recycling pipeline (2) and water recovery culvert (5) material are irony.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143689.3U CN204509403U (en) | 2015-03-14 | 2015-03-14 | Cleaning system before a kind of quenching furnance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143689.3U CN204509403U (en) | 2015-03-14 | 2015-03-14 | Cleaning system before a kind of quenching furnance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509403U true CN204509403U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143689.3U Active CN204509403U (en) | 2015-03-14 | 2015-03-14 | Cleaning system before a kind of quenching furnance |
Country Status (1)
| Country | Link |
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| CN (1) | CN204509403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996361A (en) * | 2020-09-08 | 2020-11-27 | 白建生 | Annealing furnace for enameled wire production |
-
2015
- 2015-03-14 CN CN201520143689.3U patent/CN204509403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996361A (en) * | 2020-09-08 | 2020-11-27 | 白建生 | Annealing furnace for enameled wire production |
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| GR01 | Patent grant |