CN203235892U - Sand mixer - Google Patents
Sand mixer Download PDFInfo
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- CN203235892U CN203235892U CN 201320099948 CN201320099948U CN203235892U CN 203235892 U CN203235892 U CN 203235892U CN 201320099948 CN201320099948 CN 201320099948 CN 201320099948 U CN201320099948 U CN 201320099948U CN 203235892 U CN203235892 U CN 203235892U
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- sand
- send
- sand device
- conveying device
- inlet
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Abstract
The utility model discloses a sand mixer, and aims at solving the problems that in the prior art the production cost is increased as more curing agents and resins need to be added to improve the low curing strength and the curing speed of sand. The sand mixer comprises a base, a first sand conveying device, a second sand conveying device, a second sand inlet, a curing agent inlet and a resin inlet, wherein one end of the first sand conveying device is arranged on the base; the second sand conveying device is connected with the other end of the first sand conveying device; a first sand inlet is formed in the first sand conveying device; a sand outlet is formed in the second sand conveying device; the second sand inlet is formed in the joint part of the first sand conveying device and the second sand conveying device; the first sand conveying device is communicated with the second sand conveying device through the second sand inlert; a first dedusting device is arranged at one end of the second sand conveying device; a second dedusting device is arranged at the other end of the second sand conveying device; the curing agent inlet and the resin inlet are both formed in the second sand conveying device. By utilizing the sand mixer disclosed by the utility model, the production cost is lowered.
Description
Technical field
The utility model relates to the puddle mixer field, refers to especially a kind of fixed both arms resin sand mixer.
Background technology
All being provided with puddle mixer in the existing regenerating used system, all is dedusting before old sand enters sand storage generally, namely is stored in the sand storage after sand is handled well.In actual production process, the sand whereabouts of slowly wriggling at the sand storage top, then fall into puddle mixer from the sand storage outlet, be transported to the one-level pay-off from the puddle mixer charging aperture again, then the one-level pay-off enters in the secondary pay-off, be transported to interpolation liquid material place by the secondary pay-off, sand and sand in this process, constantly collision between sand and the equipment, friction, the sand that text-processing is good produces again a lot of dusts, this part dust will absorb a lot of curing agent and resin, reduce sand surface and occupy the ratio of liquid material, thereby reduce solidification intensity and the curing rate of sand, addressing this problem needs to add more curing agent and resin, and then has caused the increase of production cost.
The utility model content
The utility model proposes a kind of puddle mixer, solved the solidification intensity and the curing rate that hang down sand in the prior art for raising, need to add more curing agent and resin, and then caused the problem of the increase of production cost.
The technical solution of the utility model is achieved in that
A kind of puddle mixer comprises:
Support;
First send the sand device, and first send an end of sand device to be arranged on the support;
Second send the sand device, send the other end of sand device to be connected with first;
Send the sand device to be provided with the first sand inlet first;
Send the sand device to be provided with sand export second;
The second sand inlet is arranged at the first junction of sending sand device and second to send the sand device, and first send sand device and second to send the sand device to be communicated with by the second sand inlet;
Send an end of sand device to be provided with the first dust arrester second, send the other end of sand device to be provided with the second dust arrester second;
Curing agent inlet and resin injection mouth all are arranged on second and send on the sand device.
Preferably, also comprise: be arranged on the first the 3rd dust arrester that send on the sand device.
Preferably, the first dust arrester is in curing agent inlet and resin injection mouth place are set.
Preferably, first send the sand device to be specially the first full-open type mulling to stir the cage arm.
Preferably, second send the sand device to be specially the second full-open type mulling to stir the cage arm.
Technical solutions of the utility model are by at the second the first dust arrester and the second dust arrester that send the sand device to arrange, effectively send sand device and second to send the sand device to send the sand process to advance to remove at the dust that produces to first, avoid dust to absorb curing agent and resin, and then guaranteed that sand surface occupies the ratio of liquid material, solidification intensity and the curing rate of sand have namely been guaranteed, further saved curing agent and resin, thereby production cost is reduced.
Calculate according to the market price, the resin market price is at about 10,000 yuan per ton, the curing agent market price is per ton about 3000, one 10 tons/hour puddle mixer was worked 8 hours every day, reduced one percentage point and calculated, and will save 80 kilograms of resins every day, 40 kilograms of curing agent, add up to cost 80 * 10+40 * 3=920 unit, calculated in 250 days by annual work, annual cost 920 * 250=230000 unit that saves.Greatly reduce the output value expenditure ratio of enterprise.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of puddle mixer of the utility model.
Among the figure:
1, support; 2, first send the sand device; 3, second send the sand device; 4, the first sand inlet; 5, sand export; 6, the first dust arrester; 7, the second dust arrester; 8, curing agent inlet; 9, resin injection mouth.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of puddle mixer described in the utility model comprises:
Support 1;
First end that send sand device 2, the first to send sand device 2 is arranged on the support 1;
Second send sand device 3, send the other end of sand device 2 to be connected with first;
Send sand device 2 to be provided with the first sand inlet 4 first;
Send sand device 3 to be provided with sand export 5 second;
The second sand inlet is arranged at the first junction of sending sand device 2 and second to send sand device 3, and first send sand device 2 and second to send sand device 3 to be communicated with by the second sand inlet;
Send an end of sand device 3 to be provided with the first dust arrester 6 second, send the other end of sand device 3 to be provided with the second dust arrester 7 second;
Curing agent inlet 8 and resin injection mouth 9 all are arranged on second and send on the sand device 3.
By at the second the first dust arrester 6 and the second dust arrester 7 that send sand device 3 to arrange, effectively send sand device 2 and second to send sand device 3 to send the sand process to advance to remove at the dust that produces to first, avoid dust to absorb curing agent and resin, and then guaranteed that sand surface occupies the ratio of liquid material, solidification intensity and the curing rate of sand have namely been guaranteed, further saved curing agent and resin, thereby production cost is reduced.
First send an end of sand device 2 to be arranged on the support 1, second send sand device 3 and first to send the other end of sand device 2 to be connected, first send and is provided with the first sand inlet 4 on the sand device 2, second send sand export 5 is set on the sand device 3, by the first sand inlet 4 sand that is transmitted being entered into first send in the sand device 2, send sand device 2 to transmit by first, by sand export 5 sand that transmits is discharged to the use location; Send sand device 2 and second to send the junction of sand device 3 to be provided with the second sand inlet first, send sand device 2 and second to send sand device 3 to be communicated with by the second sand inlet with first, and make the first sand that send sand device 2 to transmit enter into second to send in the sand device 3, send sand device 3 further to transmit by second; Send second and also to be provided with the first dust arrester 6 and the second dust arrester 7 on the sand device 3, and send second and also to be provided with curing agent entrance and resin injection mouth 9 on the sand device 3, send the sand device 3 interior injection curing agent by the curing agent entrance to second, send the sand device 3 resin by injections by resin injection mouth 9 to second; Because sand send in the process of sand device 2 transmission first, constantly collision or friction between sand and sand, sand and the equipment, produce a lot of dusts, therefore can remove these dusts by the first dust arrester 6, in by the second process of sending sand device 3 to transmit sand, again produce, then send 3 pairs of dusts that again produce of sand device to remove by second.
Preferably, also comprise: be arranged on the first the 3rd dust arrester that send on the sand device 2.
In the utility model, send first the 3rd dust arrester preferably is set on the sand device 2, can remove, cooperate simultaneously the first dust arrester 6 and the second dust arrester 7 better to remove the dust that produces in the process that transmits sand sending sand device 2 to transmit the dust that produces in the process of sand first by the 3rd dust arrester.
Preferably, the first dust arrester 6 is arranged at curing agent inlet 8 and resin injection mouth 9 places.
First send sand device 2 preferably to be arranged on the position of close curing agent inlet 8 and resin injection mouth 9, by such setting, just sand is not cured agent injection and resin injection before can after dust is removed, producing new dust, therefore avoided because the dust that produces absorbs curing agent and resin, caused the waste of curing agent and resin.
Preferably, first send 2 concrete the first full-open type mullings of sand device to stir the cage arm.
Preferably, second send 3 concrete the second full-open type mullings of sand device to stir the cage arm.
Preferred first send 2 concrete the first full-open type mullings of sand device to stir the cage arm in the utility model, second send 3 concrete the second full-open type mullings of sand device to stir the cage arm, namely can be first to send sand device 2 to stir the cage arm for the full-open type mulling in the utility model, also can second send sand device 3 to stir the cage arm for the full-open type mulling, perhaps can send sand device 2 and second to send sand device 3 to stir the cage arm for the full-open type mulling simultaneously for first, the needs of concrete design consideration reality and setting, in the utility model this is not further qualified, by above-mentioned design, after can transmitting the sand end, send sand device 2 and/or second to send sand device 3 to open with first, remaining sand of its inside etc. is cleared up, and then the impact that when device start, puddle mixer caused of the remaining sand of avoiding, the service life that has therefore strengthened puddle mixer.
Below only be preferred embodiment of the present utility model, in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. a puddle mixer is characterized in that, comprising:
Support (1);
First send sand device (2), and described first send an end of sand device (2) to be arranged on the described support (1);
Second send sand device (3), send the other end of sand device (2) to be connected with described first;
Send sand device (2) to be provided with the first sand inlet (4) described first;
Send sand device (3) to be provided with sand export (5) described second;
The second sand inlet is arranged at the described first junction of sending sand device (2) and described second to send sand device (3), and described first send sand device (2) and described second to send sand device (3) to be communicated with by described the second sand inlet;
Send an end of sand device (3) to be provided with the first dust arrester (6) described second, send the other end of sand device (3) to be provided with the second dust arrester (7) described second;
Curing agent inlet (8) and resin injection mouth (9) all are arranged on described second and send on the sand device (3).
2. puddle mixer as claimed in claim 1 is characterized in that, also comprises: be arranged on the described first the 3rd dust arrester that send on the sand device (2).
3. puddle mixer as claimed in claim 1 or 2 is characterized in that, described the first dust arrester (6) is arranged at described curing agent inlet (8) and described resin injection mouth (9) is located.
4. puddle mixer as claimed in claim 3 is characterized in that, described first send sand device (2) to be specially the first full-open type mulling stirs the cage arm.
5. puddle mixer as claimed in claim 4 is characterized in that, described second send sand device (3) to be specially the second full-open type mulling stirs the cage arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099948 CN203235892U (en) | 2013-03-05 | 2013-03-05 | Sand mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099948 CN203235892U (en) | 2013-03-05 | 2013-03-05 | Sand mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235892U true CN203235892U (en) | 2013-10-16 |
Family
ID=49313226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099948 Expired - Fee Related CN203235892U (en) | 2013-03-05 | 2013-03-05 | Sand mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722123A (en) * | 2013-12-31 | 2014-04-16 | 常州市卓信机电设备制造有限公司 | Boiling device for self-hardening sand mixer |
| CN106457366A (en) * | 2014-05-27 | 2017-02-22 | 新东工业株式会社 | Self-hardening mold-making apparatus |
-
2013
- 2013-03-05 CN CN 201320099948 patent/CN203235892U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722123A (en) * | 2013-12-31 | 2014-04-16 | 常州市卓信机电设备制造有限公司 | Boiling device for self-hardening sand mixer |
| CN106457366A (en) * | 2014-05-27 | 2017-02-22 | 新东工业株式会社 | Self-hardening mold-making apparatus |
| CN106457366B (en) * | 2014-05-27 | 2018-05-25 | 新东工业株式会社 | Self-hardening property mold forming apparatus |
| US10144056B2 (en) | 2014-05-27 | 2018-12-04 | Sintokogio, Ltd. | Self-hardening mold-making apparatus |
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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: 20131016 Termination date: 20140305 |