CN201390665Y - Descaling device for large industrial circulating cooling water - Google Patents
Descaling device for large industrial circulating cooling water Download PDFInfo
- Publication number
- CN201390665Y CN201390665Y CN200920063930U CN200920063930U CN201390665Y CN 201390665 Y CN201390665 Y CN 201390665Y CN 200920063930 U CN200920063930 U CN 200920063930U CN 200920063930 U CN200920063930 U CN 200920063930U CN 201390665 Y CN201390665 Y CN 201390665Y
- Authority
- CN
- China
- Prior art keywords
- shell
- cooling water
- recirculated cooling
- permanent magnet
- access door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a scale removal device for large-scale industry recirculated cooling water, it includes shell and magnetization system, and the both ends of shell are equipped with inlet channel and outlet conduit respectively, and the magnetization system is installed in the shell, seted up access window on the shell, access window department is equipped with the access door that makes things convenient for the dismouting, the magnetization system comprises the permanent magnet that can follow the shell more than one and take out. The utility model relates to a simple structure is compact, low cost, long service life, overhaul convenient be used for large-scale industry recirculated cooling water scale removal device.
Description
Technical field
The utility model is mainly concerned with antiscale, the descaling equipment field of large scale industry recirculated cooling water, refers in particular to a kind of apparatus for eliminating sludge that is used for the large scale industry recirculated cooling water.
Background technology
In the process water process, the cooling water amount that is used for the industrial cycle process accounts for the proportion that it has 80-90%.Recirculated water in use, because entering the former water water temperature and the effusive heat exchange water water temperature of heat exchanging pipe changes, make scale-forming ion (calcium ions and magnesium ions) concentration in its water obtain concentrating and crystallization, make the easy fouling of tube wall of heating surface or circulation duct, thereby influence its radiating effect.At present, the general magnetizing assembly that adopts carries out antiscale, scale removal operation to industrial circulating cooling water, in a single day permanent magnet magnetization antiscaling and descaling device on the common domestic and international market has the following disadvantages: if contain ferromagnetism impurity in former water or the recirculated water, just be very easy to be adsorbed on the magnet surface, elongated along with the magnetizing assembly working hour, the magnetic thing of adding corrosion in the recirculated water transport pipe increases, cumulative ferromegnetism impurity will be on the increase so day by day, will seriously stop up effective magnetization chamber.In this case, whole magnetization descaling and antiscaling device can only be disassembled from main equipment and clean, removing work is also very difficult.Particularly for large-scale magnetic antiscale apparatus for eliminating sludge, this device volume is big and heavy, so also need carry out under comparatively complicated maintenance condition, and this has just delayed the maintenance duration greatly, expends a large amount of labours.
The utility model content
The technical problems to be solved in the utility model just is: at the technical problem that prior art exists, the utility model provides a kind of simple and compact for structure, with low cost, long service life, maintenance to be used for the apparatus for eliminating sludge of large scale industry recirculated cooling water easily.
For solving the problems of the technologies described above, the utility model by the following technical solutions.
A kind of apparatus for eliminating sludge that is used for the large scale industry recirculated cooling water, it comprises shell and magnetizing system, the two ends of shell are respectively equipped with inlet channel and outlet conduit, magnetizing system is installed in the shell, it is characterized in that: offer the maintenance window on the described shell, maintenance window place is provided with the access door of easy disassembly, and described magnetizing system is made up of the permanent magnet that can take out in the shell more than.
As further improvement of the utility model:
Described access door is fixed on the shell by holding bolt.
Described access door is provided with handle.
Described permanent magnet is portable bar shaped or clavate rare-earth permanent magnet.
Compared with prior art, advantage of the present utility model just is: the utility model is used for the apparatus for eliminating sludge of large scale industry recirculated cooling water, have advantages such as simple and compact for structure, with low cost, long service life, maintenance be convenient, in case when magnetization cavity internal cause oversized particles impurity or ferromagnetism impurity took place to stop up, open detection can be keeped in repair behind the door quickly and easily.The utility model is applied widely, and applicable large industry equipment is such as the industrial circle of many demand magnetic antiscales scale removal such as large-scale heat supply heating, petrochemical complex, thermal power generation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Marginal data:
1, inlet channel 2, shell
3, magnetization cavity 4, maintenance window
5, permanent magnet 6, access door
7, handle 8, holding bolt
9, outlet conduit
Embodiment
Below with reference to specific embodiment and Figure of description the utility model is described in further details.
As shown in Figure 1, the utility model is used for the apparatus for eliminating sludge of large scale industry recirculated cooling water, it comprises shell 2 and magnetizing system, and the two ends of shell 2 are respectively equipped with inlet channel 1 and outlet conduit 9, and magnetizing system is installed in the shell 2 and forms the magnetization cavity 3 with high-intensity magnetic field in shell 2.Offer maintenance window 4 on the shell 2, maintenance window 4 places are provided with the access door 6 of easy disassembly, and magnetizing system is by forming from the permanent magnet 5 of taking-up in the shell 2 more than one.Access door 6 is fixed on the shell 2 by holding bolt 8, makes maintenance window 4 keep the state of sealing in normal operation.Access door 6 is provided with handle 7, makes operator open access door 6 more easily.Inlet channel 1, outlet conduit 9, access door 6, shell 2 and holding bolt 8 all adopt general steel or stainless steel material to make.Permanent magnet 5 is portable bar shaped or clavate rare-earth permanent magnet, and permanent magnet 5 adopts rare earth permanent-magnetic material or Ferrite Material.The one or both ends of this permanent magnet 5 are fixed on the support in the shell 2, and perhaps the mode that adopts card to establish is fixed in the shell 2, so just conveniently taking-up when needs overhaul it.Apparatus for eliminating sludge is when normal service condition, and access door 6 is in the sealing locking state; In case during because of oversized particles impurity or ferromagnetism impurity generation obstruction, just open detection door 6 keeps in repair.Unclamp holding bolt 8, open access door 6 after, take out permanent magnet 5, it is cleaned; Then permanent magnet 5 is reinstalled in the shell 2, shuts access door 6.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be understood that; for those skilled in the art; in the some improvements and modifications that do not break away under the utility model principle prerequisite, for example access door 6 adopts the hinged mode of ends to be connected on the shell 2 or the like, and these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1, a kind of apparatus for eliminating sludge that is used for the large scale industry recirculated cooling water, it comprises shell (2) and magnetizing system, the two ends of shell (2) are respectively equipped with inlet channel (1) and outlet conduit (9), magnetizing system is installed in the shell (2), it is characterized in that: offer maintenance window (4) on the described shell (2), maintenance window (4) locates to be provided with the access door (6) of easy disassembly, and described magnetizing system is by forming from the permanent magnet (5) of taking-up in the shell (2) more than one.
2, the apparatus for eliminating sludge that is used for the large scale industry recirculated cooling water according to claim 1 is characterized in that: described access door (6) is fixed on the shell (2) by holding bolt (8).
3, the apparatus for eliminating sludge that is used for the large scale industry recirculated cooling water according to claim 2 is characterized in that: described access door (6) is provided with handle (7).
4, according to claim 1 or the 2 or 3 described apparatus for eliminating sludge that are used for the large scale industry recirculated cooling water, it is characterized in that: described permanent magnet (5) is portable bar shaped or clavate rare-earth permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920063930U CN201390665Y (en) | 2009-04-02 | 2009-04-02 | Descaling device for large industrial circulating cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920063930U CN201390665Y (en) | 2009-04-02 | 2009-04-02 | Descaling device for large industrial circulating cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390665Y true CN201390665Y (en) | 2010-01-27 |
Family
ID=41597487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920063930U Expired - Fee Related CN201390665Y (en) | 2009-04-02 | 2009-04-02 | Descaling device for large industrial circulating cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390665Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437397A (en) * | 2013-08-30 | 2013-12-11 | 商丘市热源工业锅炉销售有限公司 | Magnetizing water supplying unit |
-
2009
- 2009-04-02 CN CN200920063930U patent/CN201390665Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437397A (en) * | 2013-08-30 | 2013-12-11 | 商丘市热源工业锅炉销售有限公司 | Magnetizing water supplying unit |
| CN103437397B (en) * | 2013-08-30 | 2014-10-29 | 商丘市热源工业锅炉销售有限公司 | Magnetizing water supplying unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |